51853516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 107321760

約数和(自身を除く): 55468244

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 269, 286, 337, 538, 572, 674, 1076, 1348, 2959, 3497, 3707, 4381, 5918, 6994, 7414, 8762, 11836, 13988, 14828, 17524, 38467, 48191, 76934, 90653, 96382, 153868, 181306, 192764, 362612, 997183, 1178489, 1994366, 2356978, 3988732, 4713956, 12963379, 25926758, 51853516]

約数ペア:

[(1, 51853516), (2, 25926758), (4, 12963379), (11, 4713956), (13, 3988732), (22, 2356978), (26, 1994366), (44, 1178489), (52, 997183), (143, 362612), (269, 192764), (286, 181306), (337, 153868), (538, 96382), (572, 90653), (674, 76934), (1076, 48191), (1348, 38467), (2959, 17524), (3497, 14828), (3707, 13988), (4381, 11836), (5918, 8762), (6994, 7414)]