48804730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19759}}^1$

素因数の和:19798

約数の個数: 32

約数和(自身を含む): 99590400

約数和(自身を除く): 50785670

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 19759, 39518, 98795, 197590, 256867, 375421, 513734, 750842, 1284335, 1877105, 2568670, 3754210, 4880473, 9760946, 24402365, 48804730]

約数ペア:

[(1, 48804730), (2, 24402365), (5, 9760946), (10, 4880473), (13, 3754210), (19, 2568670), (26, 1877105), (38, 1284335), (65, 750842), (95, 513734), (130, 375421), (190, 256867), (247, 197590), (494, 98795), (1235, 39518), (2470, 19759)]