57189496

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4664

約数の個数: 64

約数和(自身を含む): 139769280

約数和(自身を除く): 82579784

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 4621, 6188, 9242, 12376, 18484, 32347, 36968, 60073, 64694, 78557, 120146, 129388, 157114, 240292, 258776, 314228, 420511, 480584, 549899, 628456, 841022, 1021241, 1099798, 1682044, 2042482, 2199596, 3364088, 4084964, 4399192, 7148687, 8169928, 14297374, 28594748, 57189496]

約数ペア:

[(1, 57189496), (2, 28594748), (4, 14297374), (7, 8169928), (8, 7148687), (13, 4399192), (14, 4084964), (17, 3364088), (26, 2199596), (28, 2042482), (34, 1682044), (52, 1099798), (56, 1021241), (68, 841022), (91, 628456), (104, 549899), (119, 480584), (136, 420511), (182, 314228), (221, 258776), (238, 240292), (364, 157114), (442, 129388), (476, 120146), (728, 78557), (884, 64694), (952, 60073), (1547, 36968), (1768, 32347), (3094, 18484), (4621, 12376), (6188, 9242)]