49690606

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 90493200

約数和(自身を除く): 40802594

約数列:

[1, 2, 7, 14, 41, 49, 82, 83, 98, 149, 166, 287, 298, 574, 581, 1043, 1162, 2009, 2086, 3403, 4018, 4067, 6109, 6806, 7301, 8134, 12218, 12367, 14602, 23821, 24734, 42763, 47642, 85526, 86569, 166747, 173138, 299341, 333494, 507047, 598682, 605983, 1014094, 1211966, 3549329, 7098658, 24845303, 49690606]

約数ペア:

[(1, 49690606), (2, 24845303), (7, 7098658), (14, 3549329), (41, 1211966), (49, 1014094), (82, 605983), (83, 598682), (98, 507047), (149, 333494), (166, 299341), (287, 173138), (298, 166747), (574, 86569), (581, 85526), (1043, 47642), (1162, 42763), (2009, 24734), (2086, 23821), (3403, 14602), (4018, 12367), (4067, 12218), (6109, 8134), (6806, 7301)]