55616275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 82994688

約数和(自身を除く): 27378413

約数列:

[1, 5, 11, 13, 25, 47, 55, 65, 143, 235, 275, 325, 331, 517, 611, 715, 1175, 1655, 2585, 3055, 3575, 3641, 4303, 6721, 8275, 12925, 15275, 15557, 18205, 21515, 33605, 47333, 77785, 91025, 107575, 168025, 171127, 202241, 236665, 388925, 855635, 1011205, 1183325, 2224651, 4278175, 5056025, 11123255, 55616275]

約数ペア:

[(1, 55616275), (5, 11123255), (11, 5056025), (13, 4278175), (25, 2224651), (47, 1183325), (55, 1011205), (65, 855635), (143, 388925), (235, 236665), (275, 202241), (325, 171127), (331, 168025), (517, 107575), (611, 91025), (715, 77785), (1175, 47333), (1655, 33605), (2585, 21515), (3055, 18205), (3575, 15557), (3641, 15275), (4303, 12925), (6721, 8275)]