56139715

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 68382720

約数和(自身を除く): 12243005

約数列:

[1, 5, 127, 211, 419, 635, 1055, 2095, 26797, 53213, 88409, 133985, 266065, 442045, 11227943, 56139715]

約数ペア:

[(1, 56139715), (5, 11227943), (127, 442045), (211, 266065), (419, 133985), (635, 88409), (1055, 53213), (2095, 26797)]