49243792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{236749}}^1$

素因数の和:236770

約数の個数: 20

約数和(自身を含む): 102749500

約数和(自身を除く): 53505708

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 236749, 473498, 946996, 1893992, 3077737, 3787984, 6155474, 12310948, 24621896, 49243792]

約数ペア:

[(1, 49243792), (2, 24621896), (4, 12310948), (8, 6155474), (13, 3787984), (16, 3077737), (26, 1893992), (52, 946996), (104, 473498), (208, 236749)]