51673320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{143537}}^1$

素因数の和:143554

約数の個数: 48

約数和(自身を含む): 167939460

約数和(自身を除く): 116266140

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, 143537, 287074, 430611, 574148, 717685, 861222, 1148296, 1291833, 1435370, 1722444, 2153055, 2583666, 2870740, 3444888, 4306110, 5167332, 5741480, 6459165, 8612220, 10334664, 12918330, 17224440, 25836660, 51673320]

約数ペア:

[(1, 51673320), (2, 25836660), (3, 17224440), (4, 12918330), (5, 10334664), (6, 8612220), (8, 6459165), (9, 5741480), (10, 5167332), (12, 4306110), (15, 3444888), (18, 2870740), (20, 2583666), (24, 2153055), (30, 1722444), (36, 1435370), (40, 1291833), (45, 1148296), (60, 861222), (72, 717685), (90, 574148), (120, 430611), (180, 287074), (360, 143537)]