51778314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{677}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 128613888

約数和(自身を除く): 76835574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 607, 677, 1214, 1354, 1821, 2031, 3642, 4062, 4249, 4739, 5463, 6093, 8498, 9478, 10926, 12186, 12747, 14217, 25494, 28434, 38241, 42651, 76482, 85302, 410939, 821878, 1232817, 2465634, 2876573, 3698451, 5753146, 7396902, 8629719, 17259438, 25889157, 51778314]

約数ペア:

[(1, 51778314), (2, 25889157), (3, 17259438), (6, 8629719), (7, 7396902), (9, 5753146), (14, 3698451), (18, 2876573), (21, 2465634), (42, 1232817), (63, 821878), (126, 410939), (607, 85302), (677, 76482), (1214, 42651), (1354, 38241), (1821, 28434), (2031, 25494), (3642, 14217), (4062, 12747), (4249, 12186), (4739, 10926), (5463, 9478), (6093, 8498)]