49995380

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{2543}}^1$

素因数の和:3535

約数の個数: 24

約数和(自身を含む): 105138432

約数和(自身を除く): 55143052

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 2543, 3932, 4915, 5086, 9830, 10172, 12715, 19660, 25430, 50860, 2499769, 4999538, 9999076, 12498845, 24997690, 49995380]

約数ペア:

[(1, 49995380), (2, 24997690), (4, 12498845), (5, 9999076), (10, 4999538), (20, 2499769), (983, 50860), (1966, 25430), (2543, 19660), (3932, 12715), (4915, 10172), (5086, 9830)]