47753606

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 76334400

約数和(自身を除く): 28580794

約数列:

[1, 2, 37, 61, 71, 74, 122, 142, 149, 298, 2257, 2627, 4331, 4514, 5254, 5513, 8662, 9089, 10579, 11026, 18178, 21158, 160247, 320494, 336293, 391423, 645319, 672586, 782846, 1290638, 23876803, 47753606]

約数ペア:

[(1, 47753606), (2, 23876803), (37, 1290638), (61, 782846), (71, 672586), (74, 645319), (122, 391423), (142, 336293), (149, 320494), (298, 160247), (2257, 21158), (2627, 18178), (4331, 11026), (4514, 10579), (5254, 9089), (5513, 8662)]