49204553870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1\times {\mathrm{70223}}^1$

素因数の和:71980

約数の個数: 32

約数和(自身を含む): 90782778240

約数和(自身を除く): 41578224370

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1709, 3418, 8545, 17090, 70069, 70223, 140138, 140446, 350345, 351115, 700690, 702230, 2879143, 5758286, 14395715, 28791430, 120011107, 240022214, 600055535, 1200111070, 4920455387, 9840910774, 24602276935, 49204553870]

約数ペア:

[(1, 49204553870), (2, 24602276935), (5, 9840910774), (10, 4920455387), (41, 1200111070), (82, 600055535), (205, 240022214), (410, 120011107), (1709, 28791430), (3418, 14395715), (8545, 5758286), (17090, 2879143), (70069, 702230), (70223, 700690), (140138, 351115), (140446, 350345)]