56948060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{219031}}^1$

素因数の和:219053

約数の個数: 24

約数和(自身を含む): 128790816

約数和(自身を除く): 71842756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 219031, 438062, 876124, 1095155, 2190310, 2847403, 4380620, 5694806, 11389612, 14237015, 28474030, 56948060]

約数ペア:

[(1, 56948060), (2, 28474030), (4, 14237015), (5, 11389612), (10, 5694806), (13, 4380620), (20, 2847403), (26, 2190310), (52, 1095155), (65, 876124), (130, 438062), (260, 219031)]