55411626920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1\times {\mathrm{19301}}^1$

素因数の和:24846

約数の個数: 64

約数和(自身を含む): 134297911440

約数和(自身を除く): 78886284520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5521, 11042, 19301, 22084, 27605, 38602, 44168, 55210, 71773, 77204, 96505, 110420, 143546, 154408, 193010, 220840, 250913, 287092, 358865, 386020, 501826, 574184, 717730, 772040, 1003652, 1254565, 1435460, 2007304, 2509130, 2870920, 5018260, 10036520, 106560821, 213121642, 426243284, 532804105, 852486568, 1065608210, 1385290673, 2131216420, 2770581346, 4262432840, 5541162692, 6926453365, 11082325384, 13852906730, 27705813460, 55411626920]

約数ペア:

[(1, 55411626920), (2, 27705813460), (4, 13852906730), (5, 11082325384), (8, 6926453365), (10, 5541162692), (13, 4262432840), (20, 2770581346), (26, 2131216420), (40, 1385290673), (52, 1065608210), (65, 852486568), (104, 532804105), (130, 426243284), (260, 213121642), (520, 106560821), (5521, 10036520), (11042, 5018260), (19301, 2870920), (22084, 2509130), (27605, 2007304), (38602, 1435460), (44168, 1254565), (55210, 1003652), (71773, 772040), (77204, 717730), (96505, 574184), (110420, 501826), (143546, 386020), (154408, 358865), (193010, 287092), (220840, 250913)]