45812572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 92080800

約数和(自身を除く): 46268228

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 521, 988, 1042, 1157, 1691, 2084, 2314, 3382, 4628, 6764, 6773, 9899, 13546, 19798, 21983, 27092, 39596, 43966, 46369, 87932, 92738, 128687, 185476, 257374, 514748, 602797, 881011, 1205594, 1762022, 2411188, 3524044, 11453143, 22906286, 45812572]

約数ペア:

[(1, 45812572), (2, 22906286), (4, 11453143), (13, 3524044), (19, 2411188), (26, 1762022), (38, 1205594), (52, 881011), (76, 602797), (89, 514748), (178, 257374), (247, 185476), (356, 128687), (494, 92738), (521, 87932), (988, 46369), (1042, 43966), (1157, 39596), (1691, 27092), (2084, 21983), (2314, 19798), (3382, 13546), (4628, 9899), (6764, 6773)]