53851878

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 80

約数和(自身を含む): 128066400

約数和(自身を除く): 74214522

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 97, 138, 149, 162, 194, 207, 291, 298, 414, 447, 582, 621, 873, 894, 1242, 1341, 1746, 1863, 2231, 2619, 2682, 3427, 3726, 4023, 4462, 5238, 6693, 6854, 7857, 8046, 10281, 12069, 13386, 14453, 15714, 20079, 20562, 24138, 28906, 30843, 40158, 43359, 60237, 61686, 86718, 92529, 120474, 130077, 180711, 185058, 260154, 277587, 332419, 361422, 390231, 555174, 664838, 780462, 997257, 1170693, 1994514, 2341386, 2991771, 5983542, 8975313, 17950626, 26925939, 53851878]

約数ペア:

[(1, 53851878), (2, 26925939), (3, 17950626), (6, 8975313), (9, 5983542), (18, 2991771), (23, 2341386), (27, 1994514), (46, 1170693), (54, 997257), (69, 780462), (81, 664838), (97, 555174), (138, 390231), (149, 361422), (162, 332419), (194, 277587), (207, 260154), (291, 185058), (298, 180711), (414, 130077), (447, 120474), (582, 92529), (621, 86718), (873, 61686), (894, 60237), (1242, 43359), (1341, 40158), (1746, 30843), (1863, 28906), (2231, 24138), (2619, 20562), (2682, 20079), (3427, 15714), (3726, 14453), (4023, 13386), (4462, 12069), (5238, 10281), (6693, 8046), (6854, 7857)]