47157790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{115019}}^1$

素因数の和:115067

約数の個数: 16

約数和(自身を含む): 86955120

約数和(自身を除く): 39797330

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 115019, 230038, 575095, 1150190, 4715779, 9431558, 23578895, 47157790]

約数ペア:

[(1, 47157790), (2, 23578895), (5, 9431558), (10, 4715779), (41, 1150190), (82, 575095), (205, 230038), (410, 115019)]