53467820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54559}}^1$

素因数の和:54582

約数の個数: 36

約数和(自身を含む): 130616640

約数和(自身を除く): 77148820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54559, 109118, 218236, 272795, 381913, 545590, 763826, 1091180, 1527652, 1909565, 2673391, 3819130, 5346782, 7638260, 10693564, 13366955, 26733910, 53467820]

約数ペア:

[(1, 53467820), (2, 26733910), (4, 13366955), (5, 10693564), (7, 7638260), (10, 5346782), (14, 3819130), (20, 2673391), (28, 1909565), (35, 1527652), (49, 1091180), (70, 763826), (98, 545590), (140, 381913), (196, 272795), (245, 218236), (490, 109118), (980, 54559)]