47051240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69193}}^1$

素因数の和:69221

約数の個数: 32

約数和(自身を含む): 112094280

約数和(自身を除く): 65043040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 69193, 138386, 276772, 345965, 553544, 691930, 1176281, 1383860, 2352562, 2767720, 4705124, 5881405, 9410248, 11762810, 23525620, 47051240]

約数ペア:

[(1, 47051240), (2, 23525620), (4, 11762810), (5, 9410248), (8, 5881405), (10, 4705124), (17, 2767720), (20, 2352562), (34, 1383860), (40, 1176281), (68, 691930), (85, 553544), (136, 345965), (170, 276772), (340, 138386), (680, 69193)]