53993360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 141319080

約数和(自身を除く): 87325720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 37, 40, 58, 68, 74, 80, 85, 116, 136, 145, 148, 170, 185, 232, 272, 290, 296, 340, 370, 464, 493, 580, 592, 629, 680, 740, 986, 1073, 1160, 1258, 1360, 1369, 1480, 1972, 2146, 2320, 2465, 2516, 2738, 2960, 3145, 3944, 4292, 4930, 5032, 5365, 5476, 6290, 6845, 7888, 8584, 9860, 10064, 10730, 10952, 12580, 13690, 17168, 18241, 19720, 21460, 21904, 23273, 25160, 27380, 36482, 39440, 39701, 42920, 46546, 50320, 54760, 72964, 79402, 85840, 91205, 93092, 109520, 116365, 145928, 158804, 182410, 186184, 198505, 232730, 291856, 317608, 364820, 372368, 397010, 465460, 635216, 674917, 729640, 794020, 930920, 1349834, 1459280, 1588040, 1861840, 2699668, 3176080, 3374585, 5399336, 6749170, 10798672, 13498340, 26996680, 53993360]

約数ペア:

[(1, 53993360), (2, 26996680), (4, 13498340), (5, 10798672), (8, 6749170), (10, 5399336), (16, 3374585), (17, 3176080), (20, 2699668), (29, 1861840), (34, 1588040), (37, 1459280), (40, 1349834), (58, 930920), (68, 794020), (74, 729640), (80, 674917), (85, 635216), (116, 465460), (136, 397010), (145, 372368), (148, 364820), (170, 317608), (185, 291856), (232, 232730), (272, 198505), (290, 186184), (296, 182410), (340, 158804), (370, 145928), (464, 116365), (493, 109520), (580, 93092), (592, 91205), (629, 85840), (680, 79402), (740, 72964), (986, 54760), (1073, 50320), (1160, 46546), (1258, 42920), (1360, 39701), (1369, 39440), (1480, 36482), (1972, 27380), (2146, 25160), (2320, 23273), (2465, 21904), (2516, 21460), (2738, 19720), (2960, 18241), (3145, 17168), (3944, 13690), (4292, 12580), (4930, 10952), (5032, 10730), (5365, 10064), (5476, 9860), (6290, 8584), (6845, 7888)]