52388220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51361}}^1$

素因数の和:51390

約数の個数: 48

約数和(自身を含む): 155318688

約数和(自身を除く): 102930468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 51361, 102722, 154083, 205444, 256805, 308166, 513610, 616332, 770415, 873137, 1027220, 1540830, 1746274, 2619411, 3081660, 3492548, 4365685, 5238822, 8731370, 10477644, 13097055, 17462740, 26194110, 52388220]

約数ペア:

[(1, 52388220), (2, 26194110), (3, 17462740), (4, 13097055), (5, 10477644), (6, 8731370), (10, 5238822), (12, 4365685), (15, 3492548), (17, 3081660), (20, 2619411), (30, 1746274), (34, 1540830), (51, 1027220), (60, 873137), (68, 770415), (85, 616332), (102, 513610), (170, 308166), (204, 256805), (255, 205444), (340, 154083), (510, 102722), (1020, 51361)]