55129487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8741}}^1$

素因数の和:8818

約数の個数: 16

約数和(自身を含む): 67977792

約数和(自身を除く): 12848305

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 8741, 61187, 148597, 463273, 1040179, 3242911, 7875641, 55129487]

約数ペア:

[(1, 55129487), (7, 7875641), (17, 3242911), (53, 1040179), (119, 463273), (371, 148597), (901, 61187), (6307, 8741)]