53998985

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 66096000

約数和(自身を除く): 12097015

約数列:

[1, 5, 67, 335, 359, 449, 1795, 2245, 24053, 30083, 120265, 150415, 161191, 805955, 10799797, 53998985]

約数ペア:

[(1, 53998985), (5, 10799797), (67, 805955), (335, 161191), (359, 150415), (449, 120265), (1795, 30083), (2245, 24053)]