47349250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 101189088

約数和(自身を除く): 53839838

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 857, 1105, 1625, 1714, 2125, 2210, 3250, 4250, 4285, 5525, 8570, 11050, 11141, 14569, 21425, 22282, 27625, 29138, 42850, 55250, 55705, 72845, 107125, 111410, 145690, 189397, 214250, 278525, 364225, 378794, 557050, 728450, 946985, 1392625, 1821125, 1893970, 2785250, 3642250, 4734925, 9469850, 23674625, 47349250]

約数ペア:

[(1, 47349250), (2, 23674625), (5, 9469850), (10, 4734925), (13, 3642250), (17, 2785250), (25, 1893970), (26, 1821125), (34, 1392625), (50, 946985), (65, 728450), (85, 557050), (125, 378794), (130, 364225), (170, 278525), (221, 214250), (250, 189397), (325, 145690), (425, 111410), (442, 107125), (650, 72845), (850, 55705), (857, 55250), (1105, 42850), (1625, 29138), (1714, 27625), (2125, 22282), (2210, 21425), (3250, 14569), (4250, 11141), (4285, 11050), (5525, 8570)]