48628468

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 100493568

約数和(自身を除く): 51865100

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 244, 284, 401, 427, 497, 802, 854, 994, 1604, 1708, 1988, 2807, 4331, 5614, 8662, 11228, 17324, 24461, 28471, 30317, 48922, 56942, 60634, 97844, 113884, 121268, 171227, 199297, 342454, 398594, 684908, 797188, 1736731, 3473462, 6946924, 12157117, 24314234, 48628468]

約数ペア:

[(1, 48628468), (2, 24314234), (4, 12157117), (7, 6946924), (14, 3473462), (28, 1736731), (61, 797188), (71, 684908), (122, 398594), (142, 342454), (244, 199297), (284, 171227), (401, 121268), (427, 113884), (497, 97844), (802, 60634), (854, 56942), (994, 48922), (1604, 30317), (1708, 28471), (1988, 24461), (2807, 17324), (4331, 11228), (5614, 8662)]