55190394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 137075328

約数和(自身を除く): 81884934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 677, 1294, 1354, 1941, 2031, 3882, 4062, 4529, 4739, 5823, 6093, 9058, 9478, 11646, 12186, 13587, 14217, 27174, 28434, 40761, 42651, 81522, 85302, 438019, 876038, 1314057, 2628114, 3066133, 3942171, 6132266, 7884342, 9198399, 18396798, 27595197, 55190394]

約数ペア:

[(1, 55190394), (2, 27595197), (3, 18396798), (6, 9198399), (7, 7884342), (9, 6132266), (14, 3942171), (18, 3066133), (21, 2628114), (42, 1314057), (63, 876038), (126, 438019), (647, 85302), (677, 81522), (1294, 42651), (1354, 40761), (1941, 28434), (2031, 27174), (3882, 14217), (4062, 13587), (4529, 12186), (4739, 11646), (5823, 9478), (6093, 9058)]