51939108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8537}}^1$

素因数の和:8573

約数の個数: 54

約数和(自身を含む): 142183314

約数和(自身を除く): 90244206

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 8537, 17074, 25611, 34148, 51222, 76833, 102444, 110981, 153666, 221962, 307332, 332943, 443924, 665886, 998829, 1331772, 1442753, 1997658, 2885506, 3995316, 4328259, 5771012, 8656518, 12984777, 17313036, 25969554, 51939108]

約数ペア:

[(1, 51939108), (2, 25969554), (3, 17313036), (4, 12984777), (6, 8656518), (9, 5771012), (12, 4328259), (13, 3995316), (18, 2885506), (26, 1997658), (36, 1442753), (39, 1331772), (52, 998829), (78, 665886), (117, 443924), (156, 332943), (169, 307332), (234, 221962), (338, 153666), (468, 110981), (507, 102444), (676, 76833), (1014, 51222), (1521, 34148), (2028, 25611), (3042, 17074), (6084, 8537)]