51679944

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 145904220

約数和(自身を除く): 94224276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 461, 519, 648, 692, 922, 1038, 1383, 1384, 1557, 1844, 2076, 2766, 3114, 3688, 4149, 4152, 4671, 5532, 6228, 8298, 9342, 11064, 12447, 12456, 14013, 16596, 18684, 24894, 28026, 33192, 37341, 37368, 49788, 56052, 74682, 79753, 99576, 112104, 149364, 159506, 239259, 298728, 319012, 478518, 638024, 717777, 957036, 1435554, 1914072, 2153331, 2871108, 4306662, 5742216, 6459993, 8613324, 12919986, 17226648, 25839972, 51679944]

約数ペア:

[(1, 51679944), (2, 25839972), (3, 17226648), (4, 12919986), (6, 8613324), (8, 6459993), (9, 5742216), (12, 4306662), (18, 2871108), (24, 2153331), (27, 1914072), (36, 1435554), (54, 957036), (72, 717777), (81, 638024), (108, 478518), (162, 319012), (173, 298728), (216, 239259), (324, 159506), (346, 149364), (461, 112104), (519, 99576), (648, 79753), (692, 74682), (922, 56052), (1038, 49788), (1383, 37368), (1384, 37341), (1557, 33192), (1844, 28026), (2076, 24894), (2766, 18684), (3114, 16596), (3688, 14013), (4149, 12456), (4152, 12447), (4671, 11064), (5532, 9342), (6228, 8298)]