51603786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{220529}}^1$

素因数の和:220550

約数の個数: 24

約数和(自身を含む): 120409380

約数和(自身を除く): 68805594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 220529, 441058, 661587, 1323174, 1984761, 2866877, 3969522, 5733754, 8600631, 17201262, 25801893, 51603786]

約数ペア:

[(1, 51603786), (2, 25801893), (3, 17201262), (6, 8600631), (9, 5733754), (13, 3969522), (18, 2866877), (26, 1984761), (39, 1323174), (78, 661587), (117, 441058), (234, 220529)]