51081552

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11443}}^1$

素因数の和:11488

約数の個数: 60

約数和(自身を含む): 147581824

約数和(自身を除く): 96500272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 11443, 22886, 34329, 45772, 68658, 91544, 102987, 137316, 183088, 205974, 274632, 354733, 411948, 549264, 709466, 823896, 1064199, 1418932, 1647792, 2128398, 2837864, 3192597, 4256796, 5675728, 6385194, 8513592, 12770388, 17027184, 25540776, 51081552]

約数ペア:

[(1, 51081552), (2, 25540776), (3, 17027184), (4, 12770388), (6, 8513592), (8, 6385194), (9, 5675728), (12, 4256796), (16, 3192597), (18, 2837864), (24, 2128398), (31, 1647792), (36, 1418932), (48, 1064199), (62, 823896), (72, 709466), (93, 549264), (124, 411948), (144, 354733), (186, 274632), (248, 205974), (279, 183088), (372, 137316), (496, 102987), (558, 91544), (744, 68658), (1116, 45772), (1488, 34329), (2232, 22886), (4464, 11443)]