49858655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 76786752

約数和(自身を除く): 26928097

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 121, 193, 305, 385, 427, 605, 671, 847, 965, 1351, 2123, 2135, 3355, 4235, 4697, 6755, 7381, 10615, 11773, 14861, 23353, 23485, 36905, 51667, 58865, 74305, 82411, 116765, 129503, 163471, 258335, 412055, 647515, 817355, 906521, 1424533, 4532605, 7122665, 9971731, 49858655]

約数ペア:

[(1, 49858655), (5, 9971731), (7, 7122665), (11, 4532605), (35, 1424533), (55, 906521), (61, 817355), (77, 647515), (121, 412055), (193, 258335), (305, 163471), (385, 129503), (427, 116765), (605, 82411), (671, 74305), (847, 58865), (965, 51667), (1351, 36905), (2123, 23485), (2135, 23353), (3355, 14861), (4235, 11773), (4697, 10615), (6755, 7381)]