53257320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{147937}}^1$

素因数の和:147954

約数の個数: 48

約数和(自身を含む): 173087460

約数和(自身を除く): 119830140

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, 147937, 295874, 443811, 591748, 739685, 887622, 1183496, 1331433, 1479370, 1775244, 2219055, 2662866, 2958740, 3550488, 4438110, 5325732, 5917480, 6657165, 8876220, 10651464, 13314330, 17752440, 26628660, 53257320]

約数ペア:

[(1, 53257320), (2, 26628660), (3, 17752440), (4, 13314330), (5, 10651464), (6, 8876220), (8, 6657165), (9, 5917480), (10, 5325732), (12, 4438110), (15, 3550488), (18, 2958740), (20, 2662866), (24, 2219055), (30, 1775244), (36, 1479370), (40, 1331433), (45, 1183496), (60, 887622), (72, 739685), (90, 591748), (120, 443811), (180, 295874), (360, 147937)]