48287720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92861}}^1$

素因数の和:92885

約数の個数: 32

約数和(自身を含む): 117006120

約数和(自身を除く): 68718400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92861, 185722, 371444, 464305, 742888, 928610, 1207193, 1857220, 2414386, 3714440, 4828772, 6035965, 9657544, 12071930, 24143860, 48287720]

約数ペア:

[(1, 48287720), (2, 24143860), (4, 12071930), (5, 9657544), (8, 6035965), (10, 4828772), (13, 3714440), (20, 2414386), (26, 1857220), (40, 1207193), (52, 928610), (65, 742888), (104, 464305), (130, 371444), (260, 185722), (520, 92861)]