51586360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6353}}^1$

素因数の和:6400

約数の個数: 64

約数和(自身を含む): 137246400

約数和(自身を除く): 85660040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 6353, 8120, 12706, 25412, 31765, 44471, 50824, 63530, 88942, 127060, 177884, 184237, 222355, 254120, 355768, 368474, 444710, 736948, 889420, 921185, 1289659, 1473896, 1778840, 1842370, 2579318, 3684740, 5158636, 6448295, 7369480, 10317272, 12896590, 25793180, 51586360]

約数ペア:

[(1, 51586360), (2, 25793180), (4, 12896590), (5, 10317272), (7, 7369480), (8, 6448295), (10, 5158636), (14, 3684740), (20, 2579318), (28, 1842370), (29, 1778840), (35, 1473896), (40, 1289659), (56, 921185), (58, 889420), (70, 736948), (116, 444710), (140, 368474), (145, 355768), (203, 254120), (232, 222355), (280, 184237), (290, 177884), (406, 127060), (580, 88942), (812, 63530), (1015, 50824), (1160, 44471), (1624, 31765), (2030, 25412), (4060, 12706), (6353, 8120)]