48612070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19681}}^1$

素因数の和:19720

約数の個数: 32

約数和(自身を含む): 99197280

約数和(自身を除く): 50585210

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 19681, 39362, 98405, 196810, 255853, 373939, 511706, 747878, 1279265, 1869695, 2558530, 3739390, 4861207, 9722414, 24306035, 48612070]

約数ペア:

[(1, 48612070), (2, 24306035), (5, 9722414), (10, 4861207), (13, 3739390), (19, 2558530), (26, 1869695), (38, 1279265), (65, 747878), (95, 511706), (130, 373939), (190, 255853), (247, 196810), (494, 98405), (1235, 39362), (2470, 19681)]