56477798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24407}}^1$

素因数の和:24511

約数の個数: 16

約数和(自身を含む): 92262240

約数和(自身を除く): 35784442

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 24407, 48814, 317291, 634582, 2172223, 4344446, 28238899, 56477798]

約数ペア:

[(1, 56477798), (2, 28238899), (13, 4344446), (26, 2172223), (89, 634582), (178, 317291), (1157, 48814), (2314, 24407)]