51813110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4549}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 100245600

約数和(自身を除く): 48432490

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 4549, 5695, 9098, 11390, 22745, 45490, 77333, 154666, 304783, 386665, 609566, 773330, 1523915, 3047830, 5181311, 10362622, 25906555, 51813110]

約数ペア:

[(1, 51813110), (2, 25906555), (5, 10362622), (10, 5181311), (17, 3047830), (34, 1523915), (67, 773330), (85, 609566), (134, 386665), (170, 304783), (335, 154666), (670, 77333), (1139, 45490), (2278, 22745), (4549, 11390), (5695, 9098)]