55522047

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 92002560

約数和(自身を除く): 36480513

約数列:

[1, 3, 7, 19, 21, 49, 57, 103, 133, 147, 193, 309, 399, 579, 721, 931, 1351, 1957, 2163, 2793, 3667, 4053, 5047, 5871, 9457, 11001, 13699, 15141, 19879, 25669, 28371, 41097, 59637, 77007, 95893, 139153, 179683, 287679, 377701, 417459, 539049, 974071, 1133103, 2643907, 2922213, 7931721, 18507349, 55522047]

約数ペア:

[(1, 55522047), (3, 18507349), (7, 7931721), (19, 2922213), (21, 2643907), (49, 1133103), (57, 974071), (103, 539049), (133, 417459), (147, 377701), (193, 287679), (309, 179683), (399, 139153), (579, 95893), (721, 77007), (931, 59637), (1351, 41097), (1957, 28371), (2163, 25669), (2793, 19879), (3667, 15141), (4053, 13699), (5047, 11001), (5871, 9457)]