51442902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4919}}^1$

素因数の和:5017

約数の個数: 48

約数和(自身を含む): 128943360

約数和(自身を除く): 77500458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 4919, 5229, 9838, 10458, 14757, 29514, 34433, 44271, 68866, 88542, 103299, 206598, 309897, 408277, 619794, 816554, 1224831, 2449662, 2857939, 3674493, 5715878, 7348986, 8573817, 17147634, 25721451, 51442902]

約数ペア:

[(1, 51442902), (2, 25721451), (3, 17147634), (6, 8573817), (7, 7348986), (9, 5715878), (14, 3674493), (18, 2857939), (21, 2449662), (42, 1224831), (63, 816554), (83, 619794), (126, 408277), (166, 309897), (249, 206598), (498, 103299), (581, 88542), (747, 68866), (1162, 44271), (1494, 34433), (1743, 29514), (3486, 14757), (4919, 10458), (5229, 9838)]