57624580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 130987584

約数和(自身を除く): 73363004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 502, 883, 1004, 1255, 1766, 2510, 3263, 3532, 4415, 5020, 6526, 8830, 11479, 13052, 16315, 17660, 22958, 32630, 45916, 57395, 65260, 114790, 221633, 229580, 443266, 886532, 1108165, 2216330, 2881229, 4432660, 5762458, 11524916, 14406145, 28812290, 57624580]

約数ペア:

[(1, 57624580), (2, 28812290), (4, 14406145), (5, 11524916), (10, 5762458), (13, 4432660), (20, 2881229), (26, 2216330), (52, 1108165), (65, 886532), (130, 443266), (251, 229580), (260, 221633), (502, 114790), (883, 65260), (1004, 57395), (1255, 45916), (1766, 32630), (2510, 22958), (3263, 17660), (3532, 16315), (4415, 13052), (5020, 11479), (6526, 8830)]