51301172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 103384512

約数和(自身を除く): 52083340

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 442, 443, 524, 884, 886, 1703, 1772, 2227, 3406, 4454, 5759, 6812, 7531, 8908, 11518, 15062, 23036, 28951, 30124, 57902, 58033, 97903, 115804, 116066, 195806, 232132, 391612, 754429, 986561, 1508858, 1973122, 3017716, 3946244, 12825293, 25650586, 51301172]

約数ペア:

[(1, 51301172), (2, 25650586), (4, 12825293), (13, 3946244), (17, 3017716), (26, 1973122), (34, 1508858), (52, 986561), (68, 754429), (131, 391612), (221, 232132), (262, 195806), (442, 116066), (443, 115804), (524, 97903), (884, 58033), (886, 57902), (1703, 30124), (1772, 28951), (2227, 23036), (3406, 15062), (4454, 11518), (5759, 8908), (6812, 7531)]