51242706

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 80

約数和(自身を含む): 120504384

約数和(自身を除く): 69261678

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 83, 103, 111, 162, 166, 206, 222, 249, 309, 333, 498, 618, 666, 747, 927, 999, 1494, 1854, 1998, 2241, 2781, 2997, 3071, 3811, 4482, 5562, 5994, 6142, 6723, 7622, 8343, 8549, 9213, 11433, 13446, 16686, 17098, 18426, 22866, 25647, 27639, 34299, 51294, 55278, 68598, 76941, 82917, 102897, 153882, 165834, 205794, 230823, 248751, 308691, 316313, 461646, 497502, 617382, 632626, 692469, 948939, 1384938, 1897878, 2846817, 5693634, 8540451, 17080902, 25621353, 51242706]

約数ペア:

[(1, 51242706), (2, 25621353), (3, 17080902), (6, 8540451), (9, 5693634), (18, 2846817), (27, 1897878), (37, 1384938), (54, 948939), (74, 692469), (81, 632626), (83, 617382), (103, 497502), (111, 461646), (162, 316313), (166, 308691), (206, 248751), (222, 230823), (249, 205794), (309, 165834), (333, 153882), (498, 102897), (618, 82917), (666, 76941), (747, 68598), (927, 55278), (999, 51294), (1494, 34299), (1854, 27639), (1998, 25647), (2241, 22866), (2781, 18426), (2997, 17098), (3071, 16686), (3811, 13446), (4482, 11433), (5562, 9213), (5994, 8549), (6142, 8343), (6723, 7622)]