56552959390

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1\times {\mathrm{8179}}^1$

素因数の和:8749

約数の個数: 64

約数和(自身を含む): 109246190400

約数和(自身を除く): 52693231010

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 457, 890, 914, 1513, 2285, 3026, 4570, 7565, 7769, 8179, 15130, 15538, 16358, 38845, 40673, 40895, 77690, 81346, 81790, 139043, 203365, 278086, 406730, 691441, 695215, 727931, 1382882, 1390430, 1455862, 3457205, 3639655, 3737803, 6914410, 7279310, 7475606, 12374827, 18689015, 24749654, 37378030, 61874135, 63542651, 123748270, 127085302, 317713255, 332664467, 635426510, 665328934, 1663322335, 3326644670, 5655295939, 11310591878, 28276479695, 56552959390]

約数ペア:

[(1, 56552959390), (2, 28276479695), (5, 11310591878), (10, 5655295939), (17, 3326644670), (34, 1663322335), (85, 665328934), (89, 635426510), (170, 332664467), (178, 317713255), (445, 127085302), (457, 123748270), (890, 63542651), (914, 61874135), (1513, 37378030), (2285, 24749654), (3026, 18689015), (4570, 12374827), (7565, 7475606), (7769, 7279310), (8179, 6914410), (15130, 3737803), (15538, 3639655), (16358, 3457205), (38845, 1455862), (40673, 1390430), (40895, 1382882), (77690, 727931), (81346, 695215), (81790, 691441), (139043, 406730), (203365, 278086)]