51882584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 109485600

約数和(自身を除く): 57603016

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 97, 104, 139, 148, 194, 278, 296, 388, 481, 556, 776, 962, 1112, 1261, 1807, 1924, 2522, 3589, 3614, 3848, 5044, 5143, 7178, 7228, 10088, 10286, 13483, 14356, 14456, 20572, 26966, 28712, 41144, 46657, 53932, 66859, 93314, 107864, 133718, 175279, 186628, 267436, 350558, 373256, 498871, 534872, 701116, 997742, 1402232, 1995484, 3990968, 6485323, 12970646, 25941292, 51882584]

約数ペア:

[(1, 51882584), (2, 25941292), (4, 12970646), (8, 6485323), (13, 3990968), (26, 1995484), (37, 1402232), (52, 997742), (74, 701116), (97, 534872), (104, 498871), (139, 373256), (148, 350558), (194, 267436), (278, 186628), (296, 175279), (388, 133718), (481, 107864), (556, 93314), (776, 66859), (962, 53932), (1112, 46657), (1261, 41144), (1807, 28712), (1924, 26966), (2522, 20572), (3589, 14456), (3614, 14356), (3848, 13483), (5044, 10286), (5143, 10088), (7178, 7228)]