51397668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29137}}^1$

素因数の和:29161

約数の個数: 54

約数和(自身を含む): 151138806

約数和(自身を除く): 99741138

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 29137, 58274, 87411, 116548, 174822, 203959, 262233, 349644, 407918, 524466, 611877, 815836, 1048932, 1223754, 1427713, 1835631, 2447508, 2855426, 3671262, 4283139, 5710852, 7342524, 8566278, 12849417, 17132556, 25698834, 51397668]

約数ペア:

[(1, 51397668), (2, 25698834), (3, 17132556), (4, 12849417), (6, 8566278), (7, 7342524), (9, 5710852), (12, 4283139), (14, 3671262), (18, 2855426), (21, 2447508), (28, 1835631), (36, 1427713), (42, 1223754), (49, 1048932), (63, 815836), (84, 611877), (98, 524466), (126, 407918), (147, 349644), (196, 262233), (252, 203959), (294, 174822), (441, 116548), (588, 87411), (882, 58274), (1764, 29137)]