47915049

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 82639872

約数和(自身を除く): 34724823

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 169, 273, 299, 483, 507, 587, 897, 1183, 1761, 2093, 3549, 3887, 4109, 6279, 7631, 11661, 12327, 13501, 22893, 27209, 40503, 53417, 81627, 94507, 99203, 160251, 175513, 283521, 297609, 526539, 694421, 1228591, 2083263, 2281669, 3685773, 6845007, 15971683, 47915049]

約数ペア:

[(1, 47915049), (3, 15971683), (7, 6845007), (13, 3685773), (21, 2281669), (23, 2083263), (39, 1228591), (69, 694421), (91, 526539), (161, 297609), (169, 283521), (273, 175513), (299, 160251), (483, 99203), (507, 94507), (587, 81627), (897, 53417), (1183, 40503), (1761, 27209), (2093, 22893), (3549, 13501), (3887, 12327), (4109, 11661), (6279, 7631)]