52866160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21317}}^1$

素因数の和:21361

約数の個数: 40

約数和(自身を含む): 126884736

約数和(自身を除く): 74018576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21317, 42634, 85268, 106585, 170536, 213170, 341072, 426340, 660827, 852680, 1321654, 1705360, 2643308, 3304135, 5286616, 6608270, 10573232, 13216540, 26433080, 52866160]

約数ペア:

[(1, 52866160), (2, 26433080), (4, 13216540), (5, 10573232), (8, 6608270), (10, 5286616), (16, 3304135), (20, 2643308), (31, 1705360), (40, 1321654), (62, 852680), (80, 660827), (124, 426340), (155, 341072), (248, 213170), (310, 170536), (496, 106585), (620, 85268), (1240, 42634), (2480, 21317)]