48958520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94151}}^1$

素因数の和:94175

約数の個数: 32

約数和(自身を含む): 118631520

約数和(自身を除く): 69673000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 94151, 188302, 376604, 470755, 753208, 941510, 1223963, 1883020, 2447926, 3766040, 4895852, 6119815, 9791704, 12239630, 24479260, 48958520]

約数ペア:

[(1, 48958520), (2, 24479260), (4, 12239630), (5, 9791704), (8, 6119815), (10, 4895852), (13, 3766040), (20, 2447926), (26, 1883020), (40, 1223963), (52, 941510), (65, 753208), (104, 470755), (130, 376604), (260, 188302), (520, 94151)]