51490848

素因数分解:

$2^5\times 3^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 135535680

約数和(自身を除く): 84044832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 647, 829, 1294, 1658, 1941, 2487, 2588, 3316, 3882, 4974, 5176, 6632, 7764, 9948, 10352, 13264, 15528, 19896, 20704, 26528, 31056, 39792, 62112, 79584, 536363, 1072726, 1609089, 2145452, 3218178, 4290904, 6436356, 8581808, 12872712, 17163616, 25745424, 51490848]

約数ペア:

[(1, 51490848), (2, 25745424), (3, 17163616), (4, 12872712), (6, 8581808), (8, 6436356), (12, 4290904), (16, 3218178), (24, 2145452), (32, 1609089), (48, 1072726), (96, 536363), (647, 79584), (829, 62112), (1294, 39792), (1658, 31056), (1941, 26528), (2487, 20704), (2588, 19896), (3316, 15528), (3882, 13264), (4974, 10352), (5176, 9948), (6632, 7764)]