49719200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3310

約数の個数: 72

約数和(自身を含む): 127804320

約数和(自身を除く): 78085120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3271, 3800, 6542, 7600, 13084, 15200, 16355, 26168, 32710, 52336, 62149, 65420, 81775, 104672, 124298, 130840, 163550, 248596, 261680, 310745, 327100, 497192, 523360, 621490, 654200, 994384, 1242980, 1308400, 1553725, 1988768, 2485960, 2616800, 3107450, 4971920, 6214900, 9943840, 12429800, 24859600, 49719200]

約数ペア:

[(1, 49719200), (2, 24859600), (4, 12429800), (5, 9943840), (8, 6214900), (10, 4971920), (16, 3107450), (19, 2616800), (20, 2485960), (25, 1988768), (32, 1553725), (38, 1308400), (40, 1242980), (50, 994384), (76, 654200), (80, 621490), (95, 523360), (100, 497192), (152, 327100), (160, 310745), (190, 261680), (200, 248596), (304, 163550), (380, 130840), (400, 124298), (475, 104672), (608, 81775), (760, 65420), (800, 62149), (950, 52336), (1520, 32710), (1900, 26168), (3040, 16355), (3271, 15200), (3800, 13084), (6542, 7600)]