51137290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 95510016

約数和(自身を除く): 44372726

約数列:

[1, 2, 5, 10, 31, 62, 155, 293, 310, 563, 586, 1126, 1465, 2815, 2930, 5630, 9083, 17453, 18166, 34906, 45415, 87265, 90830, 164959, 174530, 329918, 824795, 1649590, 5113729, 10227458, 25568645, 51137290]

約数ペア:

[(1, 51137290), (2, 25568645), (5, 10227458), (10, 5113729), (31, 1649590), (62, 824795), (155, 329918), (293, 174530), (310, 164959), (563, 90830), (586, 87265), (1126, 45415), (1465, 34906), (2815, 18166), (2930, 17453), (5630, 9083)]