49428665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 70713216

約数和(自身を除く): 21284551

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 947, 949, 4015, 4735, 4745, 10417, 10439, 12311, 52085, 52195, 61555, 69131, 135421, 345655, 677105, 760441, 898703, 3802205, 4493515, 9885733, 49428665]

約数ペア:

[(1, 49428665), (5, 9885733), (11, 4493515), (13, 3802205), (55, 898703), (65, 760441), (73, 677105), (143, 345655), (365, 135421), (715, 69131), (803, 61555), (947, 52195), (949, 52085), (4015, 12311), (4735, 10439), (4745, 10417)]