51296826

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 120247200

約数和(自身を除く): 68950374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 1043, 1171, 2086, 2342, 3129, 3513, 6258, 7026, 7301, 8197, 14602, 16394, 21903, 24591, 43806, 49182, 57379, 114758, 172137, 174479, 344274, 348958, 523437, 1046874, 1221353, 2442706, 3664059, 7328118, 8549471, 17098942, 25648413, 51296826]

約数ペア:

[(1, 51296826), (2, 25648413), (3, 17098942), (6, 8549471), (7, 7328118), (14, 3664059), (21, 2442706), (42, 1221353), (49, 1046874), (98, 523437), (147, 348958), (149, 344274), (294, 174479), (298, 172137), (447, 114758), (894, 57379), (1043, 49182), (1171, 43806), (2086, 24591), (2342, 21903), (3129, 16394), (3513, 14602), (6258, 8197), (7026, 7301)]