56570892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 165473280

約数和(自身を除く): 108902388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 49, 69, 84, 89, 92, 94, 98, 138, 141, 147, 161, 178, 188, 196, 267, 276, 282, 294, 322, 329, 356, 483, 534, 564, 588, 623, 644, 658, 966, 987, 1068, 1081, 1127, 1246, 1316, 1869, 1932, 1974, 2047, 2162, 2254, 2303, 2492, 3243, 3381, 3738, 3948, 4094, 4183, 4324, 4361, 4508, 4606, 6141, 6486, 6762, 6909, 7476, 7567, 8188, 8366, 8722, 9212, 12282, 12549, 12972, 13083, 13524, 13818, 14329, 15134, 16732, 17444, 22701, 24564, 25098, 26166, 27636, 28658, 29281, 30268, 42987, 45402, 50196, 52332, 52969, 57316, 58562, 85974, 87843, 90804, 96209, 100303, 105938, 117124, 158907, 171948, 175686, 192418, 200606, 204967, 211876, 288627, 300909, 317814, 351372, 384836, 401212, 409934, 577254, 601818, 614901, 635628, 673463, 819868, 1154508, 1203636, 1229802, 1346926, 2020389, 2459604, 2693852, 4040778, 4714241, 8081556, 9428482, 14142723, 18856964, 28285446, 56570892]

約数ペア:

[(1, 56570892), (2, 28285446), (3, 18856964), (4, 14142723), (6, 9428482), (7, 8081556), (12, 4714241), (14, 4040778), (21, 2693852), (23, 2459604), (28, 2020389), (42, 1346926), (46, 1229802), (47, 1203636), (49, 1154508), (69, 819868), (84, 673463), (89, 635628), (92, 614901), (94, 601818), (98, 577254), (138, 409934), (141, 401212), (147, 384836), (161, 351372), (178, 317814), (188, 300909), (196, 288627), (267, 211876), (276, 204967), (282, 200606), (294, 192418), (322, 175686), (329, 171948), (356, 158907), (483, 117124), (534, 105938), (564, 100303), (588, 96209), (623, 90804), (644, 87843), (658, 85974), (966, 58562), (987, 57316), (1068, 52969), (1081, 52332), (1127, 50196), (1246, 45402), (1316, 42987), (1869, 30268), (1932, 29281), (1974, 28658), (2047, 27636), (2162, 26166), (2254, 25098), (2303, 24564), (2492, 22701), (3243, 17444), (3381, 16732), (3738, 15134), (3948, 14329), (4094, 13818), (4183, 13524), (4324, 13083), (4361, 12972), (4508, 12549), (4606, 12282), (6141, 9212), (6486, 8722), (6762, 8366), (6909, 8188), (7476, 7567)]