51724998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{221047}}^1$

素因数の和:221068

約数の個数: 24

約数和(自身を含む): 120692208

約数和(自身を除く): 68967210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 221047, 442094, 663141, 1326282, 1989423, 2873611, 3978846, 5747222, 8620833, 17241666, 25862499, 51724998]

約数ペア:

[(1, 51724998), (2, 25862499), (3, 17241666), (6, 8620833), (9, 5747222), (13, 3978846), (18, 2873611), (26, 1989423), (39, 1326282), (78, 663141), (117, 442094), (234, 221047)]