51274140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{854569}}^1$

素因数の和:854581

約数の個数: 24

約数和(自身を含む): 143567760

約数和(自身を除く): 92293620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 854569, 1709138, 2563707, 3418276, 4272845, 5127414, 8545690, 10254828, 12818535, 17091380, 25637070, 51274140]

約数ペア:

[(1, 51274140), (2, 25637070), (3, 17091380), (4, 12818535), (5, 10254828), (6, 8545690), (10, 5127414), (12, 4272845), (15, 3418276), (20, 2563707), (30, 1709138), (60, 854569)]