51564436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 70363244

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 29, 44, 46, 58, 77, 92, 116, 154, 161, 203, 251, 253, 308, 319, 322, 406, 502, 506, 638, 644, 667, 812, 1004, 1012, 1276, 1334, 1757, 1771, 2233, 2668, 2761, 3514, 3542, 4466, 4669, 5522, 5773, 7028, 7084, 7279, 7337, 8932, 9338, 11044, 11546, 14558, 14674, 18676, 19327, 23092, 29116, 29348, 38654, 40411, 50953, 51359, 63503, 77308, 80069, 80822, 101906, 102718, 127006, 160138, 161644, 167417, 203812, 205436, 254012, 320276, 334834, 444521, 560483, 669668, 889042, 1120966, 1171919, 1778084, 1841587, 2241932, 2343838, 3683174, 4687676, 7366348, 12891109, 25782218, 51564436]

約数ペア:

[(1, 51564436), (2, 25782218), (4, 12891109), (7, 7366348), (11, 4687676), (14, 3683174), (22, 2343838), (23, 2241932), (28, 1841587), (29, 1778084), (44, 1171919), (46, 1120966), (58, 889042), (77, 669668), (92, 560483), (116, 444521), (154, 334834), (161, 320276), (203, 254012), (251, 205436), (253, 203812), (308, 167417), (319, 161644), (322, 160138), (406, 127006), (502, 102718), (506, 101906), (638, 80822), (644, 80069), (667, 77308), (812, 63503), (1004, 51359), (1012, 50953), (1276, 40411), (1334, 38654), (1757, 29348), (1771, 29116), (2233, 23092), (2668, 19327), (2761, 18676), (3514, 14674), (3542, 14558), (4466, 11546), (4669, 11044), (5522, 9338), (5773, 8932), (7028, 7337), (7084, 7279)]