52563550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 106086960

約数和(自身を除く): 53523410

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 193, 325, 386, 419, 650, 838, 965, 1930, 2095, 2509, 4190, 4825, 5018, 5447, 9650, 10475, 10894, 12545, 20950, 25090, 27235, 54470, 62725, 80867, 125450, 136175, 161734, 272350, 404335, 808670, 1051271, 2021675, 2102542, 4043350, 5256355, 10512710, 26281775, 52563550]

約数ペア:

[(1, 52563550), (2, 26281775), (5, 10512710), (10, 5256355), (13, 4043350), (25, 2102542), (26, 2021675), (50, 1051271), (65, 808670), (130, 404335), (193, 272350), (325, 161734), (386, 136175), (419, 125450), (650, 80867), (838, 62725), (965, 54470), (1930, 27235), (2095, 25090), (2509, 20950), (4190, 12545), (4825, 10894), (5018, 10475), (5447, 9650)]