56872854

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 80

約数和(自身を含む): 136900368

約数和(自身を除く): 80027514

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 107, 153, 162, 193, 214, 306, 321, 386, 459, 579, 642, 918, 963, 1158, 1377, 1737, 1819, 1926, 2754, 2889, 3281, 3474, 3638, 5211, 5457, 5778, 6562, 8667, 9843, 10422, 10914, 15633, 16371, 17334, 19686, 20651, 29529, 31266, 32742, 41302, 49113, 59058, 61953, 88587, 98226, 123906, 147339, 177174, 185859, 265761, 294678, 351067, 371718, 531522, 557577, 702134, 1053201, 1115154, 1672731, 2106402, 3159603, 3345462, 6319206, 9478809, 18957618, 28436427, 56872854]

約数ペア:

[(1, 56872854), (2, 28436427), (3, 18957618), (6, 9478809), (9, 6319206), (17, 3345462), (18, 3159603), (27, 2106402), (34, 1672731), (51, 1115154), (54, 1053201), (81, 702134), (102, 557577), (107, 531522), (153, 371718), (162, 351067), (193, 294678), (214, 265761), (306, 185859), (321, 177174), (386, 147339), (459, 123906), (579, 98226), (642, 88587), (918, 61953), (963, 59058), (1158, 49113), (1377, 41302), (1737, 32742), (1819, 31266), (1926, 29529), (2754, 20651), (2889, 19686), (3281, 17334), (3474, 16371), (3638, 15633), (5211, 10914), (5457, 10422), (5778, 9843), (6562, 8667)]