56417816

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11104

約数の個数: 48

約数和(自身を含む): 132531840

約数和(自身を除く): 76114024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 11071, 22142, 44284, 77497, 88568, 143923, 154994, 287846, 309988, 542479, 575692, 619976, 1007461, 1084958, 1151384, 2014922, 2169916, 4029844, 4339832, 7052227, 8059688, 14104454, 28208908, 56417816]

約数ペア:

[(1, 56417816), (2, 28208908), (4, 14104454), (7, 8059688), (8, 7052227), (13, 4339832), (14, 4029844), (26, 2169916), (28, 2014922), (49, 1151384), (52, 1084958), (56, 1007461), (91, 619976), (98, 575692), (104, 542479), (182, 309988), (196, 287846), (364, 154994), (392, 143923), (637, 88568), (728, 77497), (1274, 44284), (2548, 22142), (5096, 11071)]