2533850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 5463936

約数和(自身を除く): 2930086

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 271, 275, 374, 425, 542, 550, 850, 935, 1355, 1870, 2710, 2981, 4607, 4675, 5962, 6775, 9214, 9350, 13550, 14905, 23035, 29810, 46070, 50677, 74525, 101354, 115175, 149050, 230350, 253385, 506770, 1266925, 2533850]

約数ペア:

[(1, 2533850), (2, 1266925), (5, 506770), (10, 253385), (11, 230350), (17, 149050), (22, 115175), (25, 101354), (34, 74525), (50, 50677), (55, 46070), (85, 29810), (110, 23035), (170, 14905), (187, 13550), (271, 9350), (275, 9214), (374, 6775), (425, 5962), (542, 4675), (550, 4607), (850, 2981), (935, 2710), (1355, 1870)]