47333570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 87143040

約数和(自身を除く): 39809470

約数列:

[1, 2, 5, 10, 71, 142, 163, 326, 355, 409, 710, 815, 818, 1630, 2045, 4090, 11573, 23146, 29039, 57865, 58078, 66667, 115730, 133334, 145195, 290390, 333335, 666670, 4733357, 9466714, 23666785, 47333570]

約数ペア:

[(1, 47333570), (2, 23666785), (5, 9466714), (10, 4733357), (71, 666670), (142, 333335), (163, 290390), (326, 145195), (355, 133334), (409, 115730), (710, 66667), (815, 58078), (818, 57865), (1630, 29039), (2045, 23146), (4090, 11573)]