52567690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 111694464

約数和(自身を除く): 59126774

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 1511, 2485, 3022, 3479, 4970, 6958, 7555, 10577, 15110, 17395, 21154, 34790, 52885, 74039, 105770, 107281, 148078, 214562, 370195, 536405, 740390, 750967, 1072810, 1501934, 3754835, 5256769, 7509670, 10513538, 26283845, 52567690]

約数ペア:

[(1, 52567690), (2, 26283845), (5, 10513538), (7, 7509670), (10, 5256769), (14, 3754835), (35, 1501934), (49, 1072810), (70, 750967), (71, 740390), (98, 536405), (142, 370195), (245, 214562), (355, 148078), (490, 107281), (497, 105770), (710, 74039), (994, 52885), (1511, 34790), (2485, 21154), (3022, 17395), (3479, 15110), (4970, 10577), (6958, 7555)]