56156652

素因数分解:

$2^2\times 3^4\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:860

約数の個数: 60

約数和(自身を含む): 147520296

約数和(自身を除く): 91363644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 353, 491, 706, 982, 1059, 1412, 1473, 1964, 2118, 2946, 3177, 4236, 4419, 5892, 6354, 8838, 9531, 12708, 13257, 17676, 19062, 26514, 28593, 38124, 39771, 53028, 57186, 79542, 114372, 159084, 173323, 346646, 519969, 693292, 1039938, 1559907, 2079876, 3119814, 4679721, 6239628, 9359442, 14039163, 18718884, 28078326, 56156652]

約数ペア:

[(1, 56156652), (2, 28078326), (3, 18718884), (4, 14039163), (6, 9359442), (9, 6239628), (12, 4679721), (18, 3119814), (27, 2079876), (36, 1559907), (54, 1039938), (81, 693292), (108, 519969), (162, 346646), (324, 173323), (353, 159084), (491, 114372), (706, 79542), (982, 57186), (1059, 53028), (1412, 39771), (1473, 38124), (1964, 28593), (2118, 26514), (2946, 19062), (3177, 17676), (4236, 13257), (4419, 12708), (5892, 9531), (6354, 8838)]