53620385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{617}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 79736832

約数和(自身を除く): 26116447

約数列:

[1, 5, 7, 13, 35, 65, 91, 191, 455, 617, 955, 1337, 2483, 3085, 4319, 6685, 8021, 12415, 17381, 21595, 40105, 56147, 86905, 117847, 280735, 589235, 824929, 1532011, 4124645, 7660055, 10724077, 53620385]

約数ペア:

[(1, 53620385), (5, 10724077), (7, 7660055), (13, 4124645), (35, 1532011), (65, 824929), (91, 589235), (191, 280735), (455, 117847), (617, 86905), (955, 56147), (1337, 40105), (2483, 21595), (3085, 17381), (4319, 12415), (6685, 8021)]