51942548

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 113467200

約数和(自身を除く): 61524652

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 131, 196, 238, 262, 289, 343, 476, 524, 578, 686, 833, 917, 1156, 1372, 1666, 1834, 2023, 2227, 3332, 3668, 4046, 4454, 5831, 6419, 8092, 8908, 11662, 12838, 14161, 15589, 23324, 25676, 28322, 31178, 37859, 44933, 56644, 62356, 75718, 89866, 99127, 109123, 151436, 179732, 198254, 218246, 265013, 396508, 436492, 530026, 763861, 1060052, 1527722, 1855091, 3055444, 3710182, 7420364, 12985637, 25971274, 51942548]

約数ペア:

[(1, 51942548), (2, 25971274), (4, 12985637), (7, 7420364), (14, 3710182), (17, 3055444), (28, 1855091), (34, 1527722), (49, 1060052), (68, 763861), (98, 530026), (119, 436492), (131, 396508), (196, 265013), (238, 218246), (262, 198254), (289, 179732), (343, 151436), (476, 109123), (524, 99127), (578, 89866), (686, 75718), (833, 62356), (917, 56644), (1156, 44933), (1372, 37859), (1666, 31178), (1834, 28322), (2023, 25676), (2227, 23324), (3332, 15589), (3668, 14161), (4046, 12838), (4454, 11662), (5831, 8908), (6419, 8092)]