52806795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 94617600

約数和(自身を除く): 41810805

約数列:

[1, 3, 5, 15, 19, 31, 43, 57, 93, 95, 129, 139, 155, 215, 285, 417, 465, 589, 645, 695, 817, 1333, 1767, 2085, 2451, 2641, 2945, 3999, 4085, 4309, 5977, 6665, 7923, 8835, 12255, 12927, 13205, 17931, 19995, 21545, 25327, 29885, 39615, 64635, 75981, 81871, 89655, 113563, 126635, 185287, 245613, 340689, 379905, 409355, 555861, 567815, 926435, 1228065, 1703445, 2779305, 3520453, 10561359, 17602265, 52806795]

約数ペア:

[(1, 52806795), (3, 17602265), (5, 10561359), (15, 3520453), (19, 2779305), (31, 1703445), (43, 1228065), (57, 926435), (93, 567815), (95, 555861), (129, 409355), (139, 379905), (155, 340689), (215, 245613), (285, 185287), (417, 126635), (465, 113563), (589, 89655), (645, 81871), (695, 75981), (817, 64635), (1333, 39615), (1767, 29885), (2085, 25327), (2451, 21545), (2641, 19995), (2945, 17931), (3999, 13205), (4085, 12927), (4309, 12255), (5977, 8835), (6665, 7923)]