49260890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4723}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 102038400

約数和(自身を除く): 52777510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 4723, 5215, 9446, 10430, 23615, 33061, 47230, 66122, 165305, 330610, 703727, 1407454, 3518635, 4926089, 7037270, 9852178, 24630445, 49260890]

約数ペア:

[(1, 49260890), (2, 24630445), (5, 9852178), (7, 7037270), (10, 4926089), (14, 3518635), (35, 1407454), (70, 703727), (149, 330610), (298, 165305), (745, 66122), (1043, 47230), (1490, 33061), (2086, 23615), (4723, 10430), (5215, 9446)]