55951420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23509}}^1$

素因数の和:23542

約数の個数: 48

約数和(自身を含む): 142188480

約数和(自身を除く): 86237060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 23509, 47018, 94036, 117545, 164563, 235090, 329126, 399653, 470180, 658252, 799306, 822815, 1598612, 1645630, 1998265, 2797571, 3291260, 3996530, 5595142, 7993060, 11190284, 13987855, 27975710, 55951420]

約数ペア:

[(1, 55951420), (2, 27975710), (4, 13987855), (5, 11190284), (7, 7993060), (10, 5595142), (14, 3996530), (17, 3291260), (20, 2797571), (28, 1998265), (34, 1645630), (35, 1598612), (68, 822815), (70, 799306), (85, 658252), (119, 470180), (140, 399653), (170, 329126), (238, 235090), (340, 164563), (476, 117545), (595, 94036), (1190, 47018), (2380, 23509)]