49804293

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 83404800

約数和(自身を除く): 33600507

約数列:

[1, 3, 7, 11, 21, 33, 77, 149, 231, 447, 1043, 1447, 1639, 3129, 4341, 4917, 10129, 11473, 15917, 30387, 34419, 47751, 111419, 215603, 334257, 646809, 1509221, 2371633, 4527663, 7114899, 16601431, 49804293]

約数ペア:

[(1, 49804293), (3, 16601431), (7, 7114899), (11, 4527663), (21, 2371633), (33, 1509221), (77, 646809), (149, 334257), (231, 215603), (447, 111419), (1043, 47751), (1447, 34419), (1639, 30387), (3129, 15917), (4341, 11473), (4917, 10129)]