56331756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 108

約数和(自身を含む): 158270112

約数和(自身を除く): 101938356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 169, 188, 197, 234, 282, 338, 394, 423, 468, 507, 564, 591, 611, 676, 788, 846, 1014, 1182, 1222, 1521, 1692, 1773, 1833, 2028, 2364, 2444, 2561, 3042, 3546, 3666, 5122, 5499, 6084, 7092, 7332, 7683, 7943, 9259, 10244, 10998, 15366, 15886, 18518, 21996, 23049, 23829, 27777, 30732, 31772, 33293, 37036, 46098, 47658, 55554, 66586, 71487, 83331, 92196, 95316, 99879, 111108, 120367, 133172, 142974, 166662, 199758, 240734, 285948, 299637, 333324, 361101, 399516, 481468, 599274, 722202, 1083303, 1198548, 1444404, 1564771, 2166606, 3129542, 4333212, 4694313, 6259084, 9388626, 14082939, 18777252, 28165878, 56331756]

約数ペア:

[(1, 56331756), (2, 28165878), (3, 18777252), (4, 14082939), (6, 9388626), (9, 6259084), (12, 4694313), (13, 4333212), (18, 3129542), (26, 2166606), (36, 1564771), (39, 1444404), (47, 1198548), (52, 1083303), (78, 722202), (94, 599274), (117, 481468), (141, 399516), (156, 361101), (169, 333324), (188, 299637), (197, 285948), (234, 240734), (282, 199758), (338, 166662), (394, 142974), (423, 133172), (468, 120367), (507, 111108), (564, 99879), (591, 95316), (611, 92196), (676, 83331), (788, 71487), (846, 66586), (1014, 55554), (1182, 47658), (1222, 46098), (1521, 37036), (1692, 33293), (1773, 31772), (1833, 30732), (2028, 27777), (2364, 23829), (2444, 23049), (2561, 21996), (3042, 18518), (3546, 15886), (3666, 15366), (5122, 10998), (5499, 10244), (6084, 9259), (7092, 7943), (7332, 7683)]