49494506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{2111}}^1$

素因数の和:2749

約数の個数: 16

約数和(自身を含む): 78312960

約数和(自身を除く): 28818454

約数列:

[1, 2, 19, 38, 617, 1234, 2111, 4222, 11723, 23446, 40109, 80218, 1302487, 2604974, 24747253, 49494506]

約数ペア:

[(1, 49494506), (2, 24747253), (19, 2604974), (38, 1302487), (617, 80218), (1234, 40109), (2111, 23446), (4222, 11723)]