51317340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2293}}^1$

素因数の和:2678

約数の個数: 48

約数和(自身を含む): 144136608

約数和(自身を除く): 92819268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 2293, 3730, 4476, 4586, 5595, 6879, 7460, 9172, 11190, 11465, 13758, 22380, 22930, 27516, 34395, 45860, 68790, 137580, 855289, 1710578, 2565867, 3421156, 4276445, 5131734, 8552890, 10263468, 12829335, 17105780, 25658670, 51317340]

約数ペア:

[(1, 51317340), (2, 25658670), (3, 17105780), (4, 12829335), (5, 10263468), (6, 8552890), (10, 5131734), (12, 4276445), (15, 3421156), (20, 2565867), (30, 1710578), (60, 855289), (373, 137580), (746, 68790), (1119, 45860), (1492, 34395), (1865, 27516), (2238, 22930), (2293, 22380), (3730, 13758), (4476, 11465), (4586, 11190), (5595, 9172), (6879, 7460)]