52855740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 195148800

約数和(自身を除く): 142293060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 59, 60, 63, 70, 79, 81, 84, 90, 105, 108, 118, 126, 135, 140, 158, 162, 177, 180, 189, 210, 236, 237, 252, 270, 295, 315, 316, 324, 354, 378, 395, 405, 413, 420, 474, 531, 540, 553, 567, 590, 630, 708, 711, 756, 790, 810, 826, 885, 945, 948, 1062, 1106, 1134, 1180, 1185, 1239, 1260, 1422, 1580, 1593, 1620, 1652, 1659, 1770, 1890, 2065, 2124, 2133, 2212, 2268, 2370, 2478, 2655, 2765, 2835, 2844, 3186, 3318, 3540, 3555, 3717, 3780, 4130, 4266, 4661, 4740, 4779, 4956, 4977, 5310, 5530, 5670, 6195, 6372, 6399, 6636, 7110, 7434, 7965, 8260, 8295, 8532, 9322, 9558, 9954, 10620, 10665, 11060, 11151, 11340, 12390, 12798, 13983, 14220, 14868, 14931, 15930, 16590, 18585, 18644, 19116, 19908, 21330, 22302, 23305, 23895, 24780, 24885, 25596, 27966, 29862, 31860, 31995, 32627, 33180, 33453, 37170, 41949, 42660, 44604, 44793, 46610, 47790, 49770, 55755, 55932, 59724, 63990, 65254, 66906, 69915, 74340, 74655, 83898, 89586, 93220, 95580, 97881, 99540, 111510, 125847, 127980, 130508, 133812, 139830, 149310, 163135, 167265, 167796, 179172, 195762, 209745, 223020, 223965, 251694, 279660, 293643, 298620, 326270, 334530, 377541, 391524, 419490, 447930, 489405, 503388, 587286, 629235, 652540, 669060, 755082, 838980, 880929, 895860, 978810, 1174572, 1258470, 1468215, 1510164, 1761858, 1887705, 1957620, 2516940, 2642787, 2936430, 3523716, 3775410, 4404645, 5285574, 5872860, 7550820, 8809290, 10571148, 13213935, 17618580, 26427870, 52855740]

約数ペア:

[(1, 52855740), (2, 26427870), (3, 17618580), (4, 13213935), (5, 10571148), (6, 8809290), (7, 7550820), (9, 5872860), (10, 5285574), (12, 4404645), (14, 3775410), (15, 3523716), (18, 2936430), (20, 2642787), (21, 2516940), (27, 1957620), (28, 1887705), (30, 1761858), (35, 1510164), (36, 1468215), (42, 1258470), (45, 1174572), (54, 978810), (59, 895860), (60, 880929), (63, 838980), (70, 755082), (79, 669060), (81, 652540), (84, 629235), (90, 587286), (105, 503388), (108, 489405), (118, 447930), (126, 419490), (135, 391524), (140, 377541), (158, 334530), (162, 326270), (177, 298620), (180, 293643), (189, 279660), (210, 251694), (236, 223965), (237, 223020), (252, 209745), (270, 195762), (295, 179172), (315, 167796), (316, 167265), (324, 163135), (354, 149310), (378, 139830), (395, 133812), (405, 130508), (413, 127980), (420, 125847), (474, 111510), (531, 99540), (540, 97881), (553, 95580), (567, 93220), (590, 89586), (630, 83898), (708, 74655), (711, 74340), (756, 69915), (790, 66906), (810, 65254), (826, 63990), (885, 59724), (945, 55932), (948, 55755), (1062, 49770), (1106, 47790), (1134, 46610), (1180, 44793), (1185, 44604), (1239, 42660), (1260, 41949), (1422, 37170), (1580, 33453), (1593, 33180), (1620, 32627), (1652, 31995), (1659, 31860), (1770, 29862), (1890, 27966), (2065, 25596), (2124, 24885), (2133, 24780), (2212, 23895), (2268, 23305), (2370, 22302), (2478, 21330), (2655, 19908), (2765, 19116), (2835, 18644), (2844, 18585), (3186, 16590), (3318, 15930), (3540, 14931), (3555, 14868), (3717, 14220), (3780, 13983), (4130, 12798), (4266, 12390), (4661, 11340), (4740, 11151), (4779, 11060), (4956, 10665), (4977, 10620), (5310, 9954), (5530, 9558), (5670, 9322), (6195, 8532), (6372, 8295), (6399, 8260), (6636, 7965), (7110, 7434)]