51957116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6869}}^1$

素因数の和:6965

約数の個数: 24

約数和(自身を含む): 95410560

約数和(自身を除く): 43453444

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3782, 6869, 7564, 13738, 27476, 212939, 419009, 425878, 838018, 851756, 1676036, 12989279, 25978558, 51957116]

約数ペア:

[(1, 51957116), (2, 25978558), (4, 12989279), (31, 1676036), (61, 851756), (62, 838018), (122, 425878), (124, 419009), (244, 212939), (1891, 27476), (3782, 13738), (6869, 7564)]