57240172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 113218560

約数和(自身を除く): 55978388

約数列:

[1, 2, 4, 11, 22, 44, 47, 89, 94, 178, 188, 311, 356, 517, 622, 979, 1034, 1244, 1958, 2068, 3421, 3916, 4183, 6842, 8366, 13684, 14617, 16732, 27679, 29234, 46013, 55358, 58468, 92026, 110716, 160787, 184052, 304469, 321574, 608938, 643148, 1217876, 1300913, 2601826, 5203652, 14310043, 28620086, 57240172]

約数ペア:

[(1, 57240172), (2, 28620086), (4, 14310043), (11, 5203652), (22, 2601826), (44, 1300913), (47, 1217876), (89, 643148), (94, 608938), (178, 321574), (188, 304469), (311, 184052), (356, 160787), (517, 110716), (622, 92026), (979, 58468), (1034, 55358), (1244, 46013), (1958, 29234), (2068, 27679), (3421, 16732), (3916, 14617), (4183, 13684), (6842, 8366)]