49001264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2647}}^1$

素因数の和:2757

約数の個数: 40

約数和(自身を含む): 103430880

約数和(自身を除く): 54429616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 2647, 4628, 5294, 9256, 10588, 18512, 21176, 34411, 42352, 68822, 137644, 235583, 275288, 471166, 550576, 942332, 1884664, 3062579, 3769328, 6125158, 12250316, 24500632, 49001264]

約数ペア:

[(1, 49001264), (2, 24500632), (4, 12250316), (8, 6125158), (13, 3769328), (16, 3062579), (26, 1884664), (52, 942332), (89, 550576), (104, 471166), (178, 275288), (208, 235583), (356, 137644), (712, 68822), (1157, 42352), (1424, 34411), (2314, 21176), (2647, 18512), (4628, 10588), (5294, 9256)]