48656530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19738

約数の個数: 32

約数和(自身を含む): 99288000

約数和(自身を除く): 50631470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 19699, 39398, 98495, 196990, 256087, 374281, 512174, 748562, 1280435, 1871405, 2560870, 3742810, 4865653, 9731306, 24328265, 48656530]

約数ペア:

[(1, 48656530), (2, 24328265), (5, 9731306), (10, 4865653), (13, 3742810), (19, 2560870), (26, 1871405), (38, 1280435), (65, 748562), (95, 512174), (130, 374281), (190, 256087), (247, 196990), (494, 98495), (1235, 39398), (2470, 19699)]