49458423

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 35697417

約数列:

[1, 3, 7, 17, 21, 31, 41, 51, 93, 109, 119, 123, 217, 287, 327, 357, 527, 651, 697, 763, 861, 1271, 1581, 1853, 2091, 2289, 3379, 3689, 3813, 4469, 4879, 5559, 8897, 10137, 11067, 12971, 13407, 14637, 21607, 23653, 26691, 31283, 38913, 57443, 64821, 70959, 75973, 93849, 138539, 151249, 172329, 227919, 402101, 415617, 453747, 531811, 969773, 1206303, 1595433, 2355163, 2909319, 7065489, 16486141, 49458423]

約数ペア:

[(1, 49458423), (3, 16486141), (7, 7065489), (17, 2909319), (21, 2355163), (31, 1595433), (41, 1206303), (51, 969773), (93, 531811), (109, 453747), (119, 415617), (123, 402101), (217, 227919), (287, 172329), (327, 151249), (357, 138539), (527, 93849), (651, 75973), (697, 70959), (763, 64821), (861, 57443), (1271, 38913), (1581, 31283), (1853, 26691), (2091, 23653), (2289, 21607), (3379, 14637), (3689, 13407), (3813, 12971), (4469, 11067), (4879, 10137), (5559, 8897)]