55289556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 160893824

約数和(自身を除く): 105604268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 151, 252, 302, 453, 604, 906, 1057, 1359, 1453, 1812, 2114, 2718, 2906, 3171, 4228, 4359, 5436, 5812, 6342, 8718, 9513, 10171, 12684, 13077, 17436, 19026, 20342, 26154, 30513, 38052, 40684, 52308, 61026, 91539, 122052, 183078, 219403, 366156, 438806, 658209, 877612, 1316418, 1535821, 1974627, 2632836, 3071642, 3949254, 4607463, 6143284, 7898508, 9214926, 13822389, 18429852, 27644778, 55289556]

約数ペア:

[(1, 55289556), (2, 27644778), (3, 18429852), (4, 13822389), (6, 9214926), (7, 7898508), (9, 6143284), (12, 4607463), (14, 3949254), (18, 3071642), (21, 2632836), (28, 1974627), (36, 1535821), (42, 1316418), (63, 877612), (84, 658209), (126, 438806), (151, 366156), (252, 219403), (302, 183078), (453, 122052), (604, 91539), (906, 61026), (1057, 52308), (1359, 40684), (1453, 38052), (1812, 30513), (2114, 26154), (2718, 20342), (2906, 19026), (3171, 17436), (4228, 13077), (4359, 12684), (5436, 10171), (5812, 9513), (6342, 8718)]