48899888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{179779}}^1$

素因数の和:179804

約数の個数: 20

約数和(自身を含む): 100317240

約数和(自身を除く): 51417352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 179779, 359558, 719116, 1438232, 2876464, 3056243, 6112486, 12224972, 24449944, 48899888]

約数ペア:

[(1, 48899888), (2, 24449944), (4, 12224972), (8, 6112486), (16, 3056243), (17, 2876464), (34, 1438232), (68, 719116), (136, 359558), (272, 179779)]