49403600

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1224

約数の個数: 60

約数和(自身を含む): 119852076

約数和(自身を除く): 70448476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 400, 452, 565, 904, 1093, 1130, 1808, 2186, 2260, 2825, 4372, 4520, 5465, 5650, 8744, 9040, 10930, 11300, 17488, 21860, 22600, 27325, 43720, 45200, 54650, 87440, 109300, 123509, 218600, 247018, 437200, 494036, 617545, 988072, 1235090, 1976144, 2470180, 3087725, 4940360, 6175450, 9880720, 12350900, 24701800, 49403600]

約数ペア:

[(1, 49403600), (2, 24701800), (4, 12350900), (5, 9880720), (8, 6175450), (10, 4940360), (16, 3087725), (20, 2470180), (25, 1976144), (40, 1235090), (50, 988072), (80, 617545), (100, 494036), (113, 437200), (200, 247018), (226, 218600), (400, 123509), (452, 109300), (565, 87440), (904, 54650), (1093, 45200), (1130, 43720), (1808, 27325), (2186, 22600), (2260, 21860), (2825, 17488), (4372, 11300), (4520, 10930), (5465, 9040), (5650, 8744)]