51738963

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{4421}}^1$

素因数の和:4554

約数の個数: 16

約数和(自身を含む): 71318016

約数和(自身を除く): 19579053

約数列:

[1, 3, 47, 83, 141, 249, 3901, 4421, 11703, 13263, 207787, 366943, 623361, 1100829, 17246321, 51738963]

約数ペア:

[(1, 51738963), (3, 17246321), (47, 1100829), (83, 623361), (141, 366943), (249, 207787), (3901, 13263), (4421, 11703)]