53186040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147739}}^1$

素因数の和:147756

約数の個数: 48

約数和(自身を含む): 172855800

約数和(自身を除く): 119669760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 147739, 295478, 443217, 590956, 738695, 886434, 1181912, 1329651, 1477390, 1772868, 2216085, 2659302, 2954780, 3545736, 4432170, 5318604, 5909560, 6648255, 8864340, 10637208, 13296510, 17728680, 26593020, 53186040]

約数ペア:

[(1, 53186040), (2, 26593020), (3, 17728680), (4, 13296510), (5, 10637208), (6, 8864340), (8, 6648255), (9, 5909560), (10, 5318604), (12, 4432170), (15, 3545736), (18, 2954780), (20, 2659302), (24, 2216085), (30, 1772868), (36, 1477390), (40, 1329651), (45, 1181912), (60, 886434), (72, 738695), (90, 590956), (120, 443217), (180, 295478), (360, 147739)]