47685560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91703}}^1$

素因数の和:91727

約数の個数: 32

約数和(自身を含む): 115547040

約数和(自身を除く): 67861480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 91703, 183406, 366812, 458515, 733624, 917030, 1192139, 1834060, 2384278, 3668120, 4768556, 5960695, 9537112, 11921390, 23842780, 47685560]

約数ペア:

[(1, 47685560), (2, 23842780), (4, 11921390), (5, 9537112), (8, 5960695), (10, 4768556), (13, 3668120), (20, 2384278), (26, 1834060), (40, 1192139), (52, 917030), (65, 733624), (104, 458515), (130, 366812), (260, 183406), (520, 91703)]