49609401

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 21670599

約数列:

[1, 3, 29, 43, 87, 89, 129, 149, 267, 447, 1247, 2581, 3741, 3827, 4321, 6407, 7743, 11481, 12963, 13261, 19221, 39783, 110983, 185803, 332949, 384569, 557409, 570223, 1153707, 1710669, 16536467, 49609401]

約数ペア:

[(1, 49609401), (3, 16536467), (29, 1710669), (43, 1153707), (87, 570223), (89, 557409), (129, 384569), (149, 332949), (267, 185803), (447, 110983), (1247, 39783), (2581, 19221), (3741, 13261), (3827, 12963), (4321, 11481), (6407, 7743)]