51368616

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54881}}^1$

素因数の和:54906

約数の個数: 48

約数和(自身を含む): 149827860

約数和(自身を除く): 98459244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 54881, 109762, 164643, 219524, 329286, 439048, 493929, 658572, 713453, 987858, 1317144, 1426906, 1975716, 2140359, 2853812, 3951432, 4280718, 5707624, 6421077, 8561436, 12842154, 17122872, 25684308, 51368616]

約数ペア:

[(1, 51368616), (2, 25684308), (3, 17122872), (4, 12842154), (6, 8561436), (8, 6421077), (9, 5707624), (12, 4280718), (13, 3951432), (18, 2853812), (24, 2140359), (26, 1975716), (36, 1426906), (39, 1317144), (52, 987858), (72, 713453), (78, 658572), (104, 493929), (117, 439048), (156, 329286), (234, 219524), (312, 164643), (468, 109762), (936, 54881)]