51220694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 100362240

約数和(自身を除く): 49141546

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 94, 119, 133, 238, 241, 266, 323, 329, 482, 646, 658, 799, 893, 1598, 1687, 1786, 2261, 3374, 4097, 4522, 4579, 5593, 6251, 8194, 9158, 11186, 11327, 12502, 15181, 22654, 28679, 30362, 32053, 57358, 64106, 77843, 79289, 106267, 155686, 158578, 192559, 212534, 215213, 385118, 430426, 544901, 1089802, 1347913, 1506491, 2695826, 3012982, 3658621, 7317242, 25610347, 51220694]

約数ペア:

[(1, 51220694), (2, 25610347), (7, 7317242), (14, 3658621), (17, 3012982), (19, 2695826), (34, 1506491), (38, 1347913), (47, 1089802), (94, 544901), (119, 430426), (133, 385118), (238, 215213), (241, 212534), (266, 192559), (323, 158578), (329, 155686), (482, 106267), (646, 79289), (658, 77843), (799, 64106), (893, 57358), (1598, 32053), (1687, 30362), (1786, 28679), (2261, 22654), (3374, 15181), (4097, 12502), (4522, 11327), (4579, 11186), (5593, 9158), (6251, 8194)]