51039558

素因数分解:

$2^1\times 3^4\times {\mathrm{315059}}^1$

素因数の和:315073

約数の個数: 20

約数和(自身を含む): 114366780

約数和(自身を除く): 63327222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 315059, 630118, 945177, 1890354, 2835531, 5671062, 8506593, 17013186, 25519779, 51039558]

約数ペア:

[(1, 51039558), (2, 25519779), (3, 17013186), (6, 8506593), (9, 5671062), (18, 2835531), (27, 1890354), (54, 945177), (81, 630118), (162, 315059)]