56842884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 172706688

約数和(自身を除く): 115863804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 353, 378, 426, 497, 567, 639, 706, 756, 852, 994, 1059, 1134, 1278, 1412, 1491, 1917, 1988, 2118, 2268, 2471, 2556, 2982, 3177, 3834, 4236, 4473, 4942, 5751, 5964, 6354, 7413, 7668, 8946, 9531, 9884, 11502, 12708, 13419, 14826, 17892, 19062, 22239, 23004, 25063, 26838, 28593, 29652, 38124, 40257, 44478, 50126, 53676, 57186, 66717, 75189, 80514, 88956, 100252, 114372, 133434, 150378, 161028, 175441, 200151, 225567, 266868, 300756, 350882, 400302, 451134, 526323, 676701, 701764, 800604, 902268, 1052646, 1353402, 1578969, 2030103, 2105292, 2706804, 3157938, 4060206, 4736907, 6315876, 8120412, 9473814, 14210721, 18947628, 28421442, 56842884]

約数ペア:

[(1, 56842884), (2, 28421442), (3, 18947628), (4, 14210721), (6, 9473814), (7, 8120412), (9, 6315876), (12, 4736907), (14, 4060206), (18, 3157938), (21, 2706804), (27, 2105292), (28, 2030103), (36, 1578969), (42, 1353402), (54, 1052646), (63, 902268), (71, 800604), (81, 701764), (84, 676701), (108, 526323), (126, 451134), (142, 400302), (162, 350882), (189, 300756), (213, 266868), (252, 225567), (284, 200151), (324, 175441), (353, 161028), (378, 150378), (426, 133434), (497, 114372), (567, 100252), (639, 88956), (706, 80514), (756, 75189), (852, 66717), (994, 57186), (1059, 53676), (1134, 50126), (1278, 44478), (1412, 40257), (1491, 38124), (1917, 29652), (1988, 28593), (2118, 26838), (2268, 25063), (2471, 23004), (2556, 22239), (2982, 19062), (3177, 17892), (3834, 14826), (4236, 13419), (4473, 12708), (4942, 11502), (5751, 9884), (5964, 9531), (6354, 8946), (7413, 7668)]