51557634

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:321

約数の個数: 80

約数和(自身を含む): 124224408

約数和(自身を除く): 72666774

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 97, 102, 153, 162, 193, 194, 291, 306, 386, 459, 579, 582, 873, 918, 1158, 1377, 1649, 1737, 1746, 2619, 2754, 3281, 3298, 3474, 4947, 5211, 5238, 6562, 7857, 9843, 9894, 10422, 14841, 15633, 15714, 18721, 19686, 29529, 29682, 31266, 37442, 44523, 56163, 59058, 88587, 89046, 112326, 133569, 168489, 177174, 265761, 267138, 318257, 336978, 505467, 531522, 636514, 954771, 1010934, 1516401, 1909542, 2864313, 3032802, 5728626, 8592939, 17185878, 25778817, 51557634]

約数ペア:

[(1, 51557634), (2, 25778817), (3, 17185878), (6, 8592939), (9, 5728626), (17, 3032802), (18, 2864313), (27, 1909542), (34, 1516401), (51, 1010934), (54, 954771), (81, 636514), (97, 531522), (102, 505467), (153, 336978), (162, 318257), (193, 267138), (194, 265761), (291, 177174), (306, 168489), (386, 133569), (459, 112326), (579, 89046), (582, 88587), (873, 59058), (918, 56163), (1158, 44523), (1377, 37442), (1649, 31266), (1737, 29682), (1746, 29529), (2619, 19686), (2754, 18721), (3281, 15714), (3298, 15633), (3474, 14841), (4947, 10422), (5211, 9894), (5238, 9843), (6562, 7857)]