43195048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 89860320

約数和(自身を除く): 46665272

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 743, 1118, 1352, 1486, 2236, 2972, 4472, 5944, 7267, 9659, 14534, 19318, 29068, 31949, 38636, 58136, 63898, 77272, 125567, 127796, 251134, 255592, 415337, 502268, 830674, 1004536, 1661348, 3322696, 5399381, 10798762, 21597524, 43195048]

約数ペア:

[(1, 43195048), (2, 21597524), (4, 10798762), (8, 5399381), (13, 3322696), (26, 1661348), (43, 1004536), (52, 830674), (86, 502268), (104, 415337), (169, 255592), (172, 251134), (338, 127796), (344, 125567), (559, 77272), (676, 63898), (743, 58136), (1118, 38636), (1352, 31949), (1486, 29068), (2236, 19318), (2972, 14534), (4472, 9659), (5944, 7267)]