48790040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{93827}}^1$

素因数の和:93851

約数の個数: 32

約数和(自身を含む): 118223280

約数和(自身を除く): 69433240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 93827, 187654, 375308, 469135, 750616, 938270, 1219751, 1876540, 2439502, 3753080, 4879004, 6098755, 9758008, 12197510, 24395020, 48790040]

約数ペア:

[(1, 48790040), (2, 24395020), (4, 12197510), (5, 9758008), (8, 6098755), (10, 4879004), (13, 3753080), (20, 2439502), (26, 1876540), (40, 1219751), (52, 938270), (65, 750616), (104, 469135), (130, 375308), (260, 187654), (520, 93827)]