49652720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47743}}^1$

素因数の和:47769

約数の個数: 40

約数和(自身を含む): 124325376

約数和(自身を除く): 74672656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 47743, 95486, 190972, 238715, 381944, 477430, 620659, 763888, 954860, 1241318, 1909720, 2482636, 3103295, 3819440, 4965272, 6206590, 9930544, 12413180, 24826360, 49652720]

約数ペア:

[(1, 49652720), (2, 24826360), (4, 12413180), (5, 9930544), (8, 6206590), (10, 4965272), (13, 3819440), (16, 3103295), (20, 2482636), (26, 1909720), (40, 1241318), (52, 954860), (65, 763888), (80, 620659), (104, 477430), (130, 381944), (208, 238715), (260, 190972), (520, 95486), (1040, 47743)]