47668920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30557}}^1$

素因数の和:30584

約数の個数: 64

約数和(自身を含む): 154012320

約数和(自身を除く): 106343400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 30557, 61114, 91671, 122228, 152785, 183342, 244456, 305570, 366684, 397241, 458355, 611140, 733368, 794482, 916710, 1191723, 1222280, 1588964, 1833420, 1986205, 2383446, 3177928, 3666840, 3972410, 4766892, 5958615, 7944820, 9533784, 11917230, 15889640, 23834460, 47668920]

約数ペア:

[(1, 47668920), (2, 23834460), (3, 15889640), (4, 11917230), (5, 9533784), (6, 7944820), (8, 5958615), (10, 4766892), (12, 3972410), (13, 3666840), (15, 3177928), (20, 2383446), (24, 1986205), (26, 1833420), (30, 1588964), (39, 1222280), (40, 1191723), (52, 916710), (60, 794482), (65, 733368), (78, 611140), (104, 458355), (120, 397241), (130, 366684), (156, 305570), (195, 244456), (260, 183342), (312, 152785), (390, 122228), (520, 91671), (780, 61114), (1560, 30557)]