51806704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:889

約数の個数: 40

約数和(自身を含む): 104457600

約数和(自身を除く): 52650896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 149, 248, 298, 496, 596, 701, 1192, 1402, 2384, 2804, 4619, 5608, 9238, 11216, 18476, 21731, 36952, 43462, 73904, 86924, 104449, 173848, 208898, 347696, 417796, 835592, 1671184, 3237919, 6475838, 12951676, 25903352, 51806704]

約数ペア:

[(1, 51806704), (2, 25903352), (4, 12951676), (8, 6475838), (16, 3237919), (31, 1671184), (62, 835592), (124, 417796), (149, 347696), (248, 208898), (298, 173848), (496, 104449), (596, 86924), (701, 73904), (1192, 43462), (1402, 36952), (2384, 21731), (2804, 18476), (4619, 11216), (5608, 9238)]