48588040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71453}}^1$

素因数の和:71481

約数の個数: 32

約数和(自身を含む): 115755480

約数和(自身を除く): 67167440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 71453, 142906, 285812, 357265, 571624, 714530, 1214701, 1429060, 2429402, 2858120, 4858804, 6073505, 9717608, 12147010, 24294020, 48588040]

約数ペア:

[(1, 48588040), (2, 24294020), (4, 12147010), (5, 9717608), (8, 6073505), (10, 4858804), (17, 2858120), (20, 2429402), (34, 1429060), (40, 1214701), (68, 714530), (85, 571624), (136, 357265), (170, 285812), (340, 142906), (680, 71453)]