51642444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2551}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 138338816

約数和(自身を除く): 86696372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 964, 1446, 1687, 2551, 2892, 3374, 5061, 5102, 6748, 7653, 10122, 10204, 15306, 17857, 20244, 30612, 35714, 53571, 71428, 107142, 214284, 614791, 1229582, 1844373, 2459164, 3688746, 4303537, 7377492, 8607074, 12910611, 17214148, 25821222, 51642444]

約数ペア:

[(1, 51642444), (2, 25821222), (3, 17214148), (4, 12910611), (6, 8607074), (7, 7377492), (12, 4303537), (14, 3688746), (21, 2459164), (28, 1844373), (42, 1229582), (84, 614791), (241, 214284), (482, 107142), (723, 71428), (964, 53571), (1446, 35714), (1687, 30612), (2551, 20244), (2892, 17857), (3374, 15306), (5061, 10204), (5102, 10122), (6748, 7653)]