47355693

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 38906067

約数列:

[1, 3, 7, 11, 17, 21, 31, 33, 51, 77, 93, 119, 187, 217, 231, 341, 357, 389, 527, 561, 651, 1023, 1167, 1309, 1581, 2387, 2723, 3689, 3927, 4279, 5797, 6613, 7161, 8169, 11067, 12059, 12837, 17391, 19839, 29953, 36177, 40579, 46291, 72743, 84413, 89859, 121737, 132649, 138873, 205003, 218229, 253239, 397947, 509201, 615009, 928543, 1435021, 1527603, 2255033, 2785629, 4305063, 6765099, 15785231, 47355693]

約数ペア:

[(1, 47355693), (3, 15785231), (7, 6765099), (11, 4305063), (17, 2785629), (21, 2255033), (31, 1527603), (33, 1435021), (51, 928543), (77, 615009), (93, 509201), (119, 397947), (187, 253239), (217, 218229), (231, 205003), (341, 138873), (357, 132649), (389, 121737), (527, 89859), (561, 84413), (651, 72743), (1023, 46291), (1167, 40579), (1309, 36177), (1581, 29953), (2387, 19839), (2723, 17391), (3689, 12837), (3927, 12059), (4279, 11067), (5797, 8169), (6613, 7161)]