57181956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15937}}^1$

素因数の和:15980

約数の個数: 48

約数和(自身を含む): 149944704

約数和(自身を除く): 92762748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 15937, 31874, 47811, 63748, 95622, 191244, 207181, 366551, 414362, 621543, 733102, 828724, 1099653, 1243086, 1466204, 2199306, 2486172, 4398612, 4765163, 9530326, 14295489, 19060652, 28590978, 57181956]

約数ペア:

[(1, 57181956), (2, 28590978), (3, 19060652), (4, 14295489), (6, 9530326), (12, 4765163), (13, 4398612), (23, 2486172), (26, 2199306), (39, 1466204), (46, 1243086), (52, 1099653), (69, 828724), (78, 733102), (92, 621543), (138, 414362), (156, 366551), (276, 207181), (299, 191244), (598, 95622), (897, 63748), (1196, 47811), (1794, 31874), (3588, 15937)]