52431660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291287}}^1$

素因数の和:291302

約数の個数: 36

約数和(自身を含む): 159043248

約数和(自身を除く): 106611588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291287, 582574, 873861, 1165148, 1456435, 1747722, 2621583, 2912870, 3495444, 4369305, 5243166, 5825740, 8738610, 10486332, 13107915, 17477220, 26215830, 52431660]

約数ペア:

[(1, 52431660), (2, 26215830), (3, 17477220), (4, 13107915), (5, 10486332), (6, 8738610), (9, 5825740), (10, 5243166), (12, 4369305), (15, 3495444), (18, 2912870), (20, 2621583), (30, 1747722), (36, 1456435), (45, 1165148), (60, 873861), (90, 582574), (180, 291287)]