48069880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 115395840

約数和(自身を除く): 67325960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 223, 317, 340, 446, 634, 680, 892, 1115, 1268, 1585, 1784, 2230, 2536, 3170, 3791, 4460, 5389, 6340, 7582, 8920, 10778, 12680, 15164, 18955, 21556, 26945, 30328, 37910, 43112, 53890, 70691, 75820, 107780, 141382, 151640, 215560, 282764, 353455, 565528, 706910, 1201747, 1413820, 2403494, 2827640, 4806988, 6008735, 9613976, 12017470, 24034940, 48069880]

約数ペア:

[(1, 48069880), (2, 24034940), (4, 12017470), (5, 9613976), (8, 6008735), (10, 4806988), (17, 2827640), (20, 2403494), (34, 1413820), (40, 1201747), (68, 706910), (85, 565528), (136, 353455), (170, 282764), (223, 215560), (317, 151640), (340, 141382), (446, 107780), (634, 75820), (680, 70691), (892, 53890), (1115, 43112), (1268, 37910), (1585, 30328), (1784, 26945), (2230, 21556), (2536, 18955), (3170, 15164), (3791, 12680), (4460, 10778), (5389, 8920), (6340, 7582)]