49923090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 96

約数和(自身を含む): 149909760

約数和(自身を除く): 99986670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 545, 630, 654, 727, 763, 981, 1090, 1454, 1526, 1635, 1962, 2181, 2289, 3270, 3635, 3815, 4362, 4578, 4905, 5089, 6543, 6867, 7270, 7630, 9810, 10178, 10905, 11445, 13086, 13734, 15267, 21810, 22890, 25445, 30534, 32715, 34335, 45801, 50890, 65430, 68670, 76335, 79243, 91602, 152670, 158486, 229005, 237729, 396215, 458010, 475458, 554701, 713187, 792430, 1109402, 1188645, 1426374, 1664103, 2377290, 2773505, 3328206, 3565935, 4992309, 5547010, 7131870, 8320515, 9984618, 16641030, 24961545, 49923090]

約数ペア:

[(1, 49923090), (2, 24961545), (3, 16641030), (5, 9984618), (6, 8320515), (7, 7131870), (9, 5547010), (10, 4992309), (14, 3565935), (15, 3328206), (18, 2773505), (21, 2377290), (30, 1664103), (35, 1426374), (42, 1188645), (45, 1109402), (63, 792430), (70, 713187), (90, 554701), (105, 475458), (109, 458010), (126, 396215), (210, 237729), (218, 229005), (315, 158486), (327, 152670), (545, 91602), (630, 79243), (654, 76335), (727, 68670), (763, 65430), (981, 50890), (1090, 45801), (1454, 34335), (1526, 32715), (1635, 30534), (1962, 25445), (2181, 22890), (2289, 21810), (3270, 15267), (3635, 13734), (3815, 13086), (4362, 11445), (4578, 10905), (4905, 10178), (5089, 9810), (6543, 7630), (6867, 7270)]