49145668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 101888640

約数和(自身を除く): 52742972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 151, 286, 302, 569, 572, 604, 1138, 1661, 1963, 2276, 3322, 3926, 6259, 6644, 7397, 7852, 12518, 14794, 21593, 25036, 29588, 43186, 81367, 85919, 86372, 162734, 171838, 325468, 343676, 945109, 1116947, 1890218, 2233894, 3780436, 4467788, 12286417, 24572834, 49145668]

約数ペア:

[(1, 49145668), (2, 24572834), (4, 12286417), (11, 4467788), (13, 3780436), (22, 2233894), (26, 1890218), (44, 1116947), (52, 945109), (143, 343676), (151, 325468), (286, 171838), (302, 162734), (569, 86372), (572, 85919), (604, 81367), (1138, 43186), (1661, 29588), (1963, 25036), (2276, 21593), (3322, 14794), (3926, 12518), (6259, 7852), (6644, 7397)]