50420566

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 45886634

約数列:

[1, 2, 7, 14, 19, 37, 38, 47, 74, 94, 109, 133, 218, 259, 266, 329, 518, 658, 703, 763, 893, 1406, 1526, 1739, 1786, 2071, 3478, 4033, 4142, 4921, 5123, 6251, 8066, 9842, 10246, 12173, 12502, 14497, 24346, 28231, 28994, 33041, 35861, 56462, 66082, 71722, 76627, 97337, 153254, 189551, 194674, 231287, 379102, 462574, 536389, 681359, 1072778, 1326857, 1362718, 2653714, 3601469, 7202938, 25210283, 50420566]

約数ペア:

[(1, 50420566), (2, 25210283), (7, 7202938), (14, 3601469), (19, 2653714), (37, 1362718), (38, 1326857), (47, 1072778), (74, 681359), (94, 536389), (109, 462574), (133, 379102), (218, 231287), (259, 194674), (266, 189551), (329, 153254), (518, 97337), (658, 76627), (703, 71722), (763, 66082), (893, 56462), (1406, 35861), (1526, 33041), (1739, 28994), (1786, 28231), (2071, 24346), (3478, 14497), (4033, 12502), (4142, 12173), (4921, 10246), (5123, 9842), (6251, 8066)]