48653880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 174182400

約数和(自身を除く): 125528520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 31, 33, 40, 41, 44, 55, 58, 60, 62, 66, 82, 87, 88, 93, 110, 116, 120, 123, 124, 132, 145, 155, 164, 165, 174, 186, 205, 220, 232, 246, 248, 264, 290, 310, 319, 328, 330, 341, 348, 372, 410, 435, 440, 451, 465, 492, 580, 615, 620, 638, 660, 682, 696, 744, 820, 870, 899, 902, 930, 957, 984, 1023, 1160, 1189, 1230, 1240, 1271, 1276, 1320, 1353, 1364, 1595, 1640, 1705, 1740, 1798, 1804, 1860, 1914, 2046, 2255, 2378, 2460, 2542, 2552, 2697, 2706, 2728, 3190, 3410, 3480, 3567, 3596, 3608, 3720, 3813, 3828, 4092, 4495, 4510, 4756, 4785, 4920, 5084, 5115, 5394, 5412, 5945, 6355, 6380, 6765, 6820, 7134, 7192, 7626, 7656, 8184, 8990, 9020, 9512, 9570, 9889, 10168, 10230, 10788, 10824, 11890, 12710, 12760, 13079, 13485, 13530, 13640, 13981, 14268, 15252, 17835, 17980, 18040, 19065, 19140, 19778, 20460, 21576, 23780, 25420, 26158, 26970, 27060, 27962, 28536, 29667, 30504, 35670, 35960, 36859, 38130, 38280, 39237, 39556, 40920, 41943, 47560, 49445, 50840, 52316, 53940, 54120, 55924, 59334, 65395, 69905, 71340, 73718, 76260, 78474, 79112, 83886, 98890, 104632, 107880, 110577, 111848, 118668, 130790, 139810, 142680, 147436, 148335, 152520, 156948, 167772, 184295, 196185, 197780, 209715, 221154, 237336, 261580, 279620, 294872, 296670, 313896, 335544, 368590, 392370, 395560, 405449, 419430, 442308, 523160, 552885, 559240, 593340, 737180, 784740, 810898, 838860, 884616, 1105770, 1186680, 1216347, 1474360, 1569480, 1621796, 1677720, 2027245, 2211540, 2432694, 3243592, 4054490, 4423080, 4865388, 6081735, 8108980, 9730776, 12163470, 16217960, 24326940, 48653880]

約数ペア:

[(1, 48653880), (2, 24326940), (3, 16217960), (4, 12163470), (5, 9730776), (6, 8108980), (8, 6081735), (10, 4865388), (11, 4423080), (12, 4054490), (15, 3243592), (20, 2432694), (22, 2211540), (24, 2027245), (29, 1677720), (30, 1621796), (31, 1569480), (33, 1474360), (40, 1216347), (41, 1186680), (44, 1105770), (55, 884616), (58, 838860), (60, 810898), (62, 784740), (66, 737180), (82, 593340), (87, 559240), (88, 552885), (93, 523160), (110, 442308), (116, 419430), (120, 405449), (123, 395560), (124, 392370), (132, 368590), (145, 335544), (155, 313896), (164, 296670), (165, 294872), (174, 279620), (186, 261580), (205, 237336), (220, 221154), (232, 209715), (246, 197780), (248, 196185), (264, 184295), (290, 167772), (310, 156948), (319, 152520), (328, 148335), (330, 147436), (341, 142680), (348, 139810), (372, 130790), (410, 118668), (435, 111848), (440, 110577), (451, 107880), (465, 104632), (492, 98890), (580, 83886), (615, 79112), (620, 78474), (638, 76260), (660, 73718), (682, 71340), (696, 69905), (744, 65395), (820, 59334), (870, 55924), (899, 54120), (902, 53940), (930, 52316), (957, 50840), (984, 49445), (1023, 47560), (1160, 41943), (1189, 40920), (1230, 39556), (1240, 39237), (1271, 38280), (1276, 38130), (1320, 36859), (1353, 35960), (1364, 35670), (1595, 30504), (1640, 29667), (1705, 28536), (1740, 27962), (1798, 27060), (1804, 26970), (1860, 26158), (1914, 25420), (2046, 23780), (2255, 21576), (2378, 20460), (2460, 19778), (2542, 19140), (2552, 19065), (2697, 18040), (2706, 17980), (2728, 17835), (3190, 15252), (3410, 14268), (3480, 13981), (3567, 13640), (3596, 13530), (3608, 13485), (3720, 13079), (3813, 12760), (3828, 12710), (4092, 11890), (4495, 10824), (4510, 10788), (4756, 10230), (4785, 10168), (4920, 9889), (5084, 9570), (5115, 9512), (5394, 9020), (5412, 8990), (5945, 8184), (6355, 7656), (6380, 7626), (6765, 7192), (6820, 7134)]