51644628

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{3253}}^1$

素因数の和:3283

約数の個数: 90

約数和(自身を含む): 157099866

約数和(自身を除く): 105455238

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3253, 3969, 5292, 6506, 7938, 9759, 13012, 15876, 19518, 22771, 29277, 39036, 45542, 58554, 68313, 87831, 91084, 117108, 136626, 159397, 175662, 204939, 263493, 273252, 318794, 351324, 409878, 478191, 526986, 614817, 637588, 819756, 956382, 1053972, 1229634, 1434573, 1844451, 1912764, 2459268, 2869146, 3688902, 4303719, 5738292, 7377804, 8607438, 12911157, 17214876, 25822314, 51644628]

約数ペア:

[(1, 51644628), (2, 25822314), (3, 17214876), (4, 12911157), (6, 8607438), (7, 7377804), (9, 5738292), (12, 4303719), (14, 3688902), (18, 2869146), (21, 2459268), (27, 1912764), (28, 1844451), (36, 1434573), (42, 1229634), (49, 1053972), (54, 956382), (63, 819756), (81, 637588), (84, 614817), (98, 526986), (108, 478191), (126, 409878), (147, 351324), (162, 318794), (189, 273252), (196, 263493), (252, 204939), (294, 175662), (324, 159397), (378, 136626), (441, 117108), (567, 91084), (588, 87831), (756, 68313), (882, 58554), (1134, 45542), (1323, 39036), (1764, 29277), (2268, 22771), (2646, 19518), (3253, 15876), (3969, 13012), (5292, 9759), (6506, 7938)]