57782530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 118244448

約数和(自身を除く): 60461918

約数列:

[1, 2, 5, 10, 13, 26, 37, 41, 65, 74, 82, 130, 185, 205, 293, 370, 410, 481, 533, 586, 962, 1066, 1465, 1517, 2405, 2665, 2930, 3034, 3809, 4810, 5330, 7585, 7618, 10841, 12013, 15170, 19045, 19721, 21682, 24026, 38090, 39442, 54205, 60065, 98605, 108410, 120130, 140933, 156169, 197210, 281866, 312338, 444481, 704665, 780845, 888962, 1409330, 1561690, 2222405, 4444810, 5778253, 11556506, 28891265, 57782530]

約数ペア:

[(1, 57782530), (2, 28891265), (5, 11556506), (10, 5778253), (13, 4444810), (26, 2222405), (37, 1561690), (41, 1409330), (65, 888962), (74, 780845), (82, 704665), (130, 444481), (185, 312338), (205, 281866), (293, 197210), (370, 156169), (410, 140933), (481, 120130), (533, 108410), (586, 98605), (962, 60065), (1066, 54205), (1465, 39442), (1517, 38090), (2405, 24026), (2665, 21682), (2930, 19721), (3034, 19045), (3809, 15170), (4810, 12013), (5330, 10841), (7585, 7618)]