42126950

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{3109}}^1$

素因数の和:3392

約数の個数: 24

約数和(自身を含む): 78670560

約数和(自身を除く): 36543610

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 3109, 6218, 6775, 13550, 15545, 31090, 77725, 155450, 842539, 1685078, 4212695, 8425390, 21063475, 42126950]

約数ペア:

[(1, 42126950), (2, 21063475), (5, 8425390), (10, 4212695), (25, 1685078), (50, 842539), (271, 155450), (542, 77725), (1355, 31090), (2710, 15545), (3109, 13550), (6218, 6775)]