51271324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 101832192

約数和(自身を除く): 50560868

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 163, 263, 299, 326, 526, 598, 652, 1052, 1196, 2119, 3419, 3749, 4238, 6049, 6838, 7498, 8476, 12098, 13676, 14996, 24196, 42869, 48737, 78637, 85738, 97474, 157274, 171476, 194948, 314548, 557297, 985987, 1114594, 1971974, 2229188, 3943948, 12817831, 25635662, 51271324]

約数ペア:

[(1, 51271324), (2, 25635662), (4, 12817831), (13, 3943948), (23, 2229188), (26, 1971974), (46, 1114594), (52, 985987), (92, 557297), (163, 314548), (263, 194948), (299, 171476), (326, 157274), (526, 97474), (598, 85738), (652, 78637), (1052, 48737), (1196, 42869), (2119, 24196), (3419, 14996), (3749, 13676), (4238, 12098), (6049, 8476), (6838, 7498)]