55578660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29881}}^1$

素因数の和:29924

約数の個数: 48

約数和(自身を含む): 160645632

約数和(自身を除く): 105066972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 29881, 59762, 89643, 119524, 149405, 179286, 298810, 358572, 448215, 597620, 896430, 926311, 1792860, 1852622, 2778933, 3705244, 4631555, 5557866, 9263110, 11115732, 13894665, 18526220, 27789330, 55578660]

約数ペア:

[(1, 55578660), (2, 27789330), (3, 18526220), (4, 13894665), (5, 11115732), (6, 9263110), (10, 5557866), (12, 4631555), (15, 3705244), (20, 2778933), (30, 1852622), (31, 1792860), (60, 926311), (62, 896430), (93, 597620), (124, 448215), (155, 358572), (186, 298810), (310, 179286), (372, 149405), (465, 119524), (620, 89643), (930, 59762), (1860, 29881)]