56259680

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1549}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 133585200

約数和(自身を除く): 77325520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 454, 908, 1135, 1549, 1816, 2270, 3098, 3632, 4540, 6196, 7264, 7745, 9080, 12392, 15490, 18160, 24784, 30980, 36320, 49568, 61960, 123920, 247840, 351623, 703246, 1406492, 1758115, 2812984, 3516230, 5625968, 7032460, 11251936, 14064920, 28129840, 56259680]

約数ペア:

[(1, 56259680), (2, 28129840), (4, 14064920), (5, 11251936), (8, 7032460), (10, 5625968), (16, 3516230), (20, 2812984), (32, 1758115), (40, 1406492), (80, 703246), (160, 351623), (227, 247840), (454, 123920), (908, 61960), (1135, 49568), (1549, 36320), (1816, 30980), (2270, 24784), (3098, 18160), (3632, 15490), (4540, 12392), (6196, 9080), (7264, 7745)]