50737820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12497}}^1$

素因数の和:12542

約数の個数: 48

約数和(自身を含む): 125979840

約数和(自身を除く): 75242020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 12497, 24994, 49988, 62485, 87479, 124970, 174958, 249940, 349916, 362413, 437395, 724826, 874790, 1449652, 1749580, 1812065, 2536891, 3624130, 5073782, 7248260, 10147564, 12684455, 25368910, 50737820]

約数ペア:

[(1, 50737820), (2, 25368910), (4, 12684455), (5, 10147564), (7, 7248260), (10, 5073782), (14, 3624130), (20, 2536891), (28, 1812065), (29, 1749580), (35, 1449652), (58, 874790), (70, 724826), (116, 437395), (140, 362413), (145, 349916), (203, 249940), (290, 174958), (406, 124970), (580, 87479), (812, 62485), (1015, 49988), (2030, 24994), (4060, 12497)]