51373416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{997}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 136526400

約数和(自身を除く): 85152984

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 152, 226, 228, 339, 452, 456, 678, 904, 997, 1356, 1994, 2147, 2712, 2991, 3988, 4294, 5982, 6441, 7976, 8588, 11964, 12882, 17176, 18943, 23928, 25764, 37886, 51528, 56829, 75772, 112661, 113658, 151544, 225322, 227316, 337983, 450644, 454632, 675966, 901288, 1351932, 2140559, 2703864, 4281118, 6421677, 8562236, 12843354, 17124472, 25686708, 51373416]

約数ペア:

[(1, 51373416), (2, 25686708), (3, 17124472), (4, 12843354), (6, 8562236), (8, 6421677), (12, 4281118), (19, 2703864), (24, 2140559), (38, 1351932), (57, 901288), (76, 675966), (113, 454632), (114, 450644), (152, 337983), (226, 227316), (228, 225322), (339, 151544), (452, 113658), (456, 112661), (678, 75772), (904, 56829), (997, 51528), (1356, 37886), (1994, 25764), (2147, 23928), (2712, 18943), (2991, 17176), (3988, 12882), (4294, 11964), (5982, 8588), (6441, 7976)]