56187190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 105016320

約数和(自身を除く): 48829130

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 859, 1055, 1718, 2110, 4295, 6541, 8590, 13082, 26629, 32705, 53258, 65410, 133145, 181249, 266290, 362498, 906245, 1812490, 5618719, 11237438, 28093595, 56187190]

約数ペア:

[(1, 56187190), (2, 28093595), (5, 11237438), (10, 5618719), (31, 1812490), (62, 906245), (155, 362498), (211, 266290), (310, 181249), (422, 133145), (859, 65410), (1055, 53258), (1718, 32705), (2110, 26629), (4295, 13082), (6541, 8590)]