50771721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 45754359

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 53, 77, 87, 91, 121, 143, 159, 203, 231, 273, 319, 363, 371, 377, 429, 583, 609, 689, 847, 957, 1001, 1113, 1131, 1537, 1573, 1749, 2067, 2233, 2541, 2639, 3003, 3509, 4081, 4147, 4611, 4719, 4823, 6413, 6699, 7579, 7917, 10527, 10759, 11011, 12243, 12441, 14469, 16907, 19239, 19981, 22737, 24563, 29029, 32277, 33033, 44891, 45617, 50721, 53053, 59943, 73689, 83369, 87087, 118349, 134673, 136851, 139867, 159159, 185977, 219791, 250107, 319319, 355047, 419601, 557931, 583583, 659373, 957957, 1301839, 1538537, 1750749, 2417701, 3905517, 4615611, 7253103, 16923907, 50771721]

約数ペア:

[(1, 50771721), (3, 16923907), (7, 7253103), (11, 4615611), (13, 3905517), (21, 2417701), (29, 1750749), (33, 1538537), (39, 1301839), (53, 957957), (77, 659373), (87, 583583), (91, 557931), (121, 419601), (143, 355047), (159, 319319), (203, 250107), (231, 219791), (273, 185977), (319, 159159), (363, 139867), (371, 136851), (377, 134673), (429, 118349), (583, 87087), (609, 83369), (689, 73689), (847, 59943), (957, 53053), (1001, 50721), (1113, 45617), (1131, 44891), (1537, 33033), (1573, 32277), (1749, 29029), (2067, 24563), (2233, 22737), (2541, 19981), (2639, 19239), (3003, 16907), (3509, 14469), (4081, 12441), (4147, 12243), (4611, 11011), (4719, 10759), (4823, 10527), (6413, 7917), (6699, 7579)]