53889430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4723}}^1$

素因数の和:4900

約数の個数: 32

約数和(自身を含む): 111561984

約数和(自身を除く): 57672554

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 4723, 5705, 9446, 11410, 23615, 33061, 47230, 66122, 165305, 330610, 769849, 1539698, 3849245, 5388943, 7698490, 10777886, 26944715, 53889430]

約数ペア:

[(1, 53889430), (2, 26944715), (5, 10777886), (7, 7698490), (10, 5388943), (14, 3849245), (35, 1539698), (70, 769849), (163, 330610), (326, 165305), (815, 66122), (1141, 47230), (1630, 33061), (2282, 23615), (4723, 11410), (5705, 9446)]