47034920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^2$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 112481460

約数和(自身を除く): 65446540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 263, 340, 526, 680, 1052, 1315, 2104, 2630, 4471, 5260, 8942, 10520, 17884, 22355, 35768, 44710, 69169, 89420, 138338, 178840, 276676, 345845, 553352, 691690, 1175873, 1383380, 2351746, 2766760, 4703492, 5879365, 9406984, 11758730, 23517460, 47034920]

約数ペア:

[(1, 47034920), (2, 23517460), (4, 11758730), (5, 9406984), (8, 5879365), (10, 4703492), (17, 2766760), (20, 2351746), (34, 1383380), (40, 1175873), (68, 691690), (85, 553352), (136, 345845), (170, 276676), (263, 178840), (340, 138338), (526, 89420), (680, 69169), (1052, 44710), (1315, 35768), (2104, 22355), (2630, 17884), (4471, 10520), (5260, 8942)]