49201492040

素因数分解:

$2^3\times 5^1\times {\mathrm{2749}}^1\times {\mathrm{447449}}^1$

素因数の和:450209

約数の個数: 32

約数和(自身を含む): 110743875000

約数和(自身を除く): 61542382960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2749, 5498, 10996, 13745, 21992, 27490, 54980, 109960, 447449, 894898, 1789796, 2237245, 3579592, 4474490, 8948980, 17897960, 1230037301, 2460074602, 4920149204, 6150186505, 9840298408, 12300373010, 24600746020, 49201492040]

約数ペア:

[(1, 49201492040), (2, 24600746020), (4, 12300373010), (5, 9840298408), (8, 6150186505), (10, 4920149204), (20, 2460074602), (40, 1230037301), (2749, 17897960), (5498, 8948980), (10996, 4474490), (13745, 3579592), (21992, 2237245), (27490, 1789796), (54980, 894898), (109960, 447449)]