49569025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 74245248

約数和(自身を除く): 24676223

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 391, 425, 461, 575, 935, 1265, 1955, 2305, 4301, 4675, 5071, 6325, 7837, 9775, 10603, 11525, 21505, 25355, 39185, 53015, 86207, 107525, 116633, 126775, 180251, 195925, 265075, 431035, 583165, 901255, 1982761, 2155175, 2915825, 4506275, 9913805, 49569025]

約数ペア:

[(1, 49569025), (5, 9913805), (11, 4506275), (17, 2915825), (23, 2155175), (25, 1982761), (55, 901255), (85, 583165), (115, 431035), (187, 265075), (253, 195925), (275, 180251), (391, 126775), (425, 116633), (461, 107525), (575, 86207), (935, 53015), (1265, 39185), (1955, 25355), (2305, 21505), (4301, 11525), (4675, 10603), (5071, 9775), (6325, 7837)]