52631320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11057}}^1$

素因数の和:11092

約数の個数: 64

約数和(自身を含む): 143311680

約数和(自身を除く): 90680360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11057, 22114, 44228, 55285, 77399, 88456, 110570, 154798, 187969, 221140, 309596, 375938, 386995, 442280, 619192, 751876, 773990, 939845, 1315783, 1503752, 1547980, 1879690, 2631566, 3095960, 3759380, 5263132, 6578915, 7518760, 10526264, 13157830, 26315660, 52631320]

約数ペア:

[(1, 52631320), (2, 26315660), (4, 13157830), (5, 10526264), (7, 7518760), (8, 6578915), (10, 5263132), (14, 3759380), (17, 3095960), (20, 2631566), (28, 1879690), (34, 1547980), (35, 1503752), (40, 1315783), (56, 939845), (68, 773990), (70, 751876), (85, 619192), (119, 442280), (136, 386995), (140, 375938), (170, 309596), (238, 221140), (280, 187969), (340, 154798), (476, 110570), (595, 88456), (680, 77399), (952, 55285), (1190, 44228), (2380, 22114), (4760, 11057)]