49487380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24023}}^1$

素因数の和:24135

約数の個数: 24

約数和(自身を含む): 104936832

約数和(自身を除く): 55449452

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 24023, 48046, 96092, 120115, 240230, 480460, 2474369, 4948738, 9897476, 12371845, 24743690, 49487380]

約数ペア:

[(1, 49487380), (2, 24743690), (4, 12371845), (5, 9897476), (10, 4948738), (20, 2474369), (103, 480460), (206, 240230), (412, 120115), (515, 96092), (1030, 48046), (2060, 24023)]