49492430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12281}}^1$

素因数の和:12332

約数の個数: 32

約数和(自身を含む): 99042048

約数和(自身を除く): 49549618

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 12281, 24562, 61405, 122810, 159653, 319306, 380711, 761422, 798265, 1596530, 1903555, 3807110, 4949243, 9898486, 24746215, 49492430]

約数ペア:

[(1, 49492430), (2, 24746215), (5, 9898486), (10, 4949243), (13, 3807110), (26, 1903555), (31, 1596530), (62, 798265), (65, 761422), (130, 380711), (155, 319306), (310, 159653), (403, 122810), (806, 61405), (2015, 24562), (4030, 12281)]