48478020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35129}}^1$

素因数の和:35164

約数の個数: 48

約数和(自身を含む): 141644160

約数和(自身を除く): 93166140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 35129, 70258, 105387, 140516, 175645, 210774, 351290, 421548, 526935, 702580, 807967, 1053870, 1615934, 2107740, 2423901, 3231868, 4039835, 4847802, 8079670, 9695604, 12119505, 16159340, 24239010, 48478020]

約数ペア:

[(1, 48478020), (2, 24239010), (3, 16159340), (4, 12119505), (5, 9695604), (6, 8079670), (10, 4847802), (12, 4039835), (15, 3231868), (20, 2423901), (23, 2107740), (30, 1615934), (46, 1053870), (60, 807967), (69, 702580), (92, 526935), (115, 421548), (138, 351290), (230, 210774), (276, 175645), (345, 140516), (460, 105387), (690, 70258), (1380, 35129)]