52480220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201847}}^1$

素因数の和:201869

約数の個数: 24

約数和(自身を含む): 118686624

約数和(自身を除く): 66206404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201847, 403694, 807388, 1009235, 2018470, 2624011, 4036940, 5248022, 10496044, 13120055, 26240110, 52480220]

約数ペア:

[(1, 52480220), (2, 26240110), (4, 13120055), (5, 10496044), (10, 5248022), (13, 4036940), (20, 2624011), (26, 2018470), (52, 1009235), (65, 807388), (130, 403694), (260, 201847)]