51738975

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1013}}^1$

素因数の和:1256

約数の個数: 36

約数和(自身を含む): 93170376

約数和(自身を除く): 41431401

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 681, 1013, 1135, 2043, 3039, 3405, 5065, 5675, 9117, 10215, 15195, 17025, 25325, 45585, 51075, 75975, 227925, 229951, 689853, 1149755, 2069559, 3449265, 5748775, 10347795, 17246325, 51738975]

約数ペア:

[(1, 51738975), (3, 17246325), (5, 10347795), (9, 5748775), (15, 3449265), (25, 2069559), (45, 1149755), (75, 689853), (225, 229951), (227, 227925), (681, 75975), (1013, 51075), (1135, 45585), (2043, 25325), (3039, 17025), (3405, 15195), (5065, 10215), (5675, 9117)]