54766280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29131}}^1$

素因数の和:29189

約数の個数: 32

約数和(自身を含む): 125850240

約数和(自身を除く): 71083960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 29131, 58262, 116524, 145655, 233048, 291310, 582620, 1165240, 1369157, 2738314, 5476628, 6845785, 10953256, 13691570, 27383140, 54766280]

約数ペア:

[(1, 54766280), (2, 27383140), (4, 13691570), (5, 10953256), (8, 6845785), (10, 5476628), (20, 2738314), (40, 1369157), (47, 1165240), (94, 582620), (188, 291310), (235, 233048), (376, 145655), (470, 116524), (940, 58262), (1880, 29131)]