56454776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 128889600

約数和(自身を除く): 72434824

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 97, 133, 152, 194, 266, 388, 532, 547, 679, 776, 1064, 1094, 1358, 1843, 2188, 2716, 3686, 3829, 4376, 5432, 7372, 7658, 10393, 12901, 14744, 15316, 20786, 25802, 30632, 41572, 51604, 53059, 72751, 83144, 103208, 106118, 145502, 212236, 291004, 371413, 424472, 582008, 742826, 1008121, 1485652, 2016242, 2971304, 4032484, 7056847, 8064968, 14113694, 28227388, 56454776]

約数ペア:

[(1, 56454776), (2, 28227388), (4, 14113694), (7, 8064968), (8, 7056847), (14, 4032484), (19, 2971304), (28, 2016242), (38, 1485652), (56, 1008121), (76, 742826), (97, 582008), (133, 424472), (152, 371413), (194, 291004), (266, 212236), (388, 145502), (532, 106118), (547, 103208), (679, 83144), (776, 72751), (1064, 53059), (1094, 51604), (1358, 41572), (1843, 30632), (2188, 25802), (2716, 20786), (3686, 15316), (3829, 14744), (4376, 12901), (5432, 10393), (7372, 7658)]