56384818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 110972160

約数和(自身を除く): 54587342

約数列:

[1, 2, 7, 14, 17, 19, 34, 37, 38, 74, 119, 133, 238, 259, 266, 323, 337, 518, 629, 646, 674, 703, 1258, 1406, 2261, 2359, 4403, 4522, 4718, 4921, 5729, 6403, 8806, 9842, 11458, 11951, 12469, 12806, 23902, 24938, 40103, 44821, 80206, 83657, 87283, 89642, 108851, 167314, 174566, 211973, 217702, 236911, 423946, 473822, 761957, 1483811, 1523914, 1658377, 2967622, 3316754, 4027487, 8054974, 28192409, 56384818]

約数ペア:

[(1, 56384818), (2, 28192409), (7, 8054974), (14, 4027487), (17, 3316754), (19, 2967622), (34, 1658377), (37, 1523914), (38, 1483811), (74, 761957), (119, 473822), (133, 423946), (238, 236911), (259, 217702), (266, 211973), (323, 174566), (337, 167314), (518, 108851), (629, 89642), (646, 87283), (674, 83657), (703, 80206), (1258, 44821), (1406, 40103), (2261, 24938), (2359, 23902), (4403, 12806), (4522, 12469), (4718, 11951), (4921, 11458), (5729, 9842), (6403, 8806)]