52031920

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2473}}^1$

素因数の和:2749

約数の個数: 40

約数和(自身を含む): 121483296

約数和(自身を除く): 69451376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2473, 2630, 4208, 4946, 5260, 9892, 10520, 12365, 19784, 21040, 24730, 39568, 49460, 98920, 197840, 650399, 1300798, 2601596, 3251995, 5203192, 6503990, 10406384, 13007980, 26015960, 52031920]

約数ペア:

[(1, 52031920), (2, 26015960), (4, 13007980), (5, 10406384), (8, 6503990), (10, 5203192), (16, 3251995), (20, 2601596), (40, 1300798), (80, 650399), (263, 197840), (526, 98920), (1052, 49460), (1315, 39568), (2104, 24730), (2473, 21040), (2630, 19784), (4208, 12365), (4946, 10520), (5260, 9892)]