49676120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95531}}^1$

素因数の和:95555

約数の個数: 32

約数和(自身を含む): 120370320

約数和(自身を除く): 70694200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 95531, 191062, 382124, 477655, 764248, 955310, 1241903, 1910620, 2483806, 3821240, 4967612, 6209515, 9935224, 12419030, 24838060, 49676120]

約数ペア:

[(1, 49676120), (2, 24838060), (4, 12419030), (5, 9935224), (8, 6209515), (10, 4967612), (13, 3821240), (20, 2483806), (26, 1910620), (40, 1241903), (52, 955310), (65, 764248), (104, 477655), (130, 382124), (260, 191062), (520, 95531)]