55918212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1641

約数の個数: 72

約数和(自身を含む): 154365120

約数和(自身を除く): 98446908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1559, 1708, 2562, 2989, 3118, 4677, 5124, 5978, 6236, 8967, 9354, 10913, 11956, 17934, 18708, 21826, 32739, 35868, 43652, 65478, 76391, 95099, 130956, 152782, 190198, 229173, 285297, 305564, 380396, 458346, 570594, 665693, 916692, 1141188, 1331386, 1997079, 2662772, 3994158, 4659851, 7988316, 9319702, 13979553, 18639404, 27959106, 55918212]

約数ペア:

[(1, 55918212), (2, 27959106), (3, 18639404), (4, 13979553), (6, 9319702), (7, 7988316), (12, 4659851), (14, 3994158), (21, 2662772), (28, 1997079), (42, 1331386), (49, 1141188), (61, 916692), (84, 665693), (98, 570594), (122, 458346), (147, 380396), (183, 305564), (196, 285297), (244, 229173), (294, 190198), (366, 152782), (427, 130956), (588, 95099), (732, 76391), (854, 65478), (1281, 43652), (1559, 35868), (1708, 32739), (2562, 21826), (2989, 18708), (3118, 17934), (4677, 11956), (5124, 10913), (5978, 9354), (6236, 8967)]