55242960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 180309888

約数和(自身を除く): 125066928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 101, 106, 120, 129, 159, 172, 202, 212, 215, 240, 258, 265, 303, 318, 344, 404, 424, 430, 505, 516, 530, 606, 636, 645, 688, 795, 808, 848, 860, 1010, 1032, 1060, 1212, 1272, 1290, 1515, 1590, 1616, 1720, 2020, 2064, 2120, 2279, 2424, 2544, 2580, 3030, 3180, 3440, 4040, 4240, 4343, 4558, 4848, 5160, 5353, 6060, 6360, 6837, 8080, 8686, 9116, 10320, 10706, 11395, 12120, 12720, 13029, 13674, 16059, 17372, 18232, 21412, 21715, 22790, 24240, 26058, 26765, 27348, 32118, 34185, 34744, 36464, 42824, 43430, 45580, 52116, 53530, 54696, 64236, 65145, 68370, 69488, 80295, 85648, 86860, 91160, 104232, 107060, 109392, 128472, 130290, 136740, 160590, 173720, 182320, 208464, 214120, 230179, 256944, 260580, 273480, 321180, 347440, 428240, 460358, 521160, 546960, 642360, 690537, 920716, 1042320, 1150895, 1284720, 1381074, 1841432, 2301790, 2762148, 3452685, 3682864, 4603580, 5524296, 6905370, 9207160, 11048592, 13810740, 18414320, 27621480, 55242960]

約数ペア:

[(1, 55242960), (2, 27621480), (3, 18414320), (4, 13810740), (5, 11048592), (6, 9207160), (8, 6905370), (10, 5524296), (12, 4603580), (15, 3682864), (16, 3452685), (20, 2762148), (24, 2301790), (30, 1841432), (40, 1381074), (43, 1284720), (48, 1150895), (53, 1042320), (60, 920716), (80, 690537), (86, 642360), (101, 546960), (106, 521160), (120, 460358), (129, 428240), (159, 347440), (172, 321180), (202, 273480), (212, 260580), (215, 256944), (240, 230179), (258, 214120), (265, 208464), (303, 182320), (318, 173720), (344, 160590), (404, 136740), (424, 130290), (430, 128472), (505, 109392), (516, 107060), (530, 104232), (606, 91160), (636, 86860), (645, 85648), (688, 80295), (795, 69488), (808, 68370), (848, 65145), (860, 64236), (1010, 54696), (1032, 53530), (1060, 52116), (1212, 45580), (1272, 43430), (1290, 42824), (1515, 36464), (1590, 34744), (1616, 34185), (1720, 32118), (2020, 27348), (2064, 26765), (2120, 26058), (2279, 24240), (2424, 22790), (2544, 21715), (2580, 21412), (3030, 18232), (3180, 17372), (3440, 16059), (4040, 13674), (4240, 13029), (4343, 12720), (4558, 12120), (4848, 11395), (5160, 10706), (5353, 10320), (6060, 9116), (6360, 8686), (6837, 8080)]