48840272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{234809}}^1$

素因数の和:234830

約数の個数: 20

約数和(自身を含む): 101907540

約数和(自身を除く): 53067268

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 234809, 469618, 939236, 1878472, 3052517, 3756944, 6105034, 12210068, 24420136, 48840272]

約数ペア:

[(1, 48840272), (2, 24420136), (4, 12210068), (8, 6105034), (13, 3756944), (16, 3052517), (26, 1878472), (52, 939236), (104, 469618), (208, 234809)]