50865420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 162570240

約数和(自身を除く): 111704820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 31, 41, 46, 58, 60, 62, 69, 82, 87, 92, 93, 115, 116, 123, 124, 138, 145, 155, 164, 174, 186, 205, 230, 246, 276, 290, 310, 345, 348, 372, 410, 435, 460, 465, 492, 580, 615, 620, 667, 690, 713, 820, 870, 899, 930, 943, 1189, 1230, 1271, 1334, 1380, 1426, 1740, 1798, 1860, 1886, 2001, 2139, 2378, 2460, 2542, 2668, 2697, 2829, 2852, 3335, 3565, 3567, 3596, 3772, 3813, 4002, 4278, 4495, 4715, 4756, 5084, 5394, 5658, 5945, 6355, 6670, 7130, 7134, 7626, 8004, 8556, 8990, 9430, 10005, 10695, 10788, 11316, 11890, 12710, 13340, 13485, 14145, 14260, 14268, 15252, 17835, 17980, 18860, 19065, 20010, 20677, 21390, 23780, 25420, 26970, 27347, 28290, 29233, 35670, 36859, 38130, 40020, 41354, 42780, 53940, 54694, 56580, 58466, 62031, 71340, 73718, 76260, 82041, 82708, 87699, 103385, 109388, 110577, 116932, 124062, 136735, 146165, 147436, 164082, 175398, 184295, 206770, 221154, 248124, 273470, 292330, 310155, 328164, 350796, 368590, 410205, 413540, 438495, 442308, 546940, 552885, 584660, 620310, 737180, 820410, 847757, 876990, 1105770, 1240620, 1640820, 1695514, 1753980, 2211540, 2543271, 3391028, 4238785, 5086542, 8477570, 10173084, 12716355, 16955140, 25432710, 50865420]

約数ペア:

[(1, 50865420), (2, 25432710), (3, 16955140), (4, 12716355), (5, 10173084), (6, 8477570), (10, 5086542), (12, 4238785), (15, 3391028), (20, 2543271), (23, 2211540), (29, 1753980), (30, 1695514), (31, 1640820), (41, 1240620), (46, 1105770), (58, 876990), (60, 847757), (62, 820410), (69, 737180), (82, 620310), (87, 584660), (92, 552885), (93, 546940), (115, 442308), (116, 438495), (123, 413540), (124, 410205), (138, 368590), (145, 350796), (155, 328164), (164, 310155), (174, 292330), (186, 273470), (205, 248124), (230, 221154), (246, 206770), (276, 184295), (290, 175398), (310, 164082), (345, 147436), (348, 146165), (372, 136735), (410, 124062), (435, 116932), (460, 110577), (465, 109388), (492, 103385), (580, 87699), (615, 82708), (620, 82041), (667, 76260), (690, 73718), (713, 71340), (820, 62031), (870, 58466), (899, 56580), (930, 54694), (943, 53940), (1189, 42780), (1230, 41354), (1271, 40020), (1334, 38130), (1380, 36859), (1426, 35670), (1740, 29233), (1798, 28290), (1860, 27347), (1886, 26970), (2001, 25420), (2139, 23780), (2378, 21390), (2460, 20677), (2542, 20010), (2668, 19065), (2697, 18860), (2829, 17980), (2852, 17835), (3335, 15252), (3565, 14268), (3567, 14260), (3596, 14145), (3772, 13485), (3813, 13340), (4002, 12710), (4278, 11890), (4495, 11316), (4715, 10788), (4756, 10695), (5084, 10005), (5394, 9430), (5658, 8990), (5945, 8556), (6355, 8004), (6670, 7626), (7130, 7134)]