53283503

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 66951648

約数和(自身を除く): 13668145

約数列:

[1, 7, 13, 73, 91, 169, 511, 617, 949, 1183, 4319, 6643, 8021, 12337, 45041, 56147, 86359, 104273, 315287, 585533, 729911, 4098731, 7611929, 53283503]

約数ペア:

[(1, 53283503), (7, 7611929), (13, 4098731), (73, 729911), (91, 585533), (169, 315287), (511, 104273), (617, 86359), (949, 56147), (1183, 45041), (4319, 12337), (6643, 8021)]