56663908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 118365184

約数和(自身を除く): 61701276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 673, 679, 868, 1346, 1358, 2692, 2716, 3007, 4711, 6014, 9422, 12028, 18844, 20863, 21049, 41726, 42098, 65281, 83452, 84196, 130562, 146041, 261124, 292082, 456967, 584164, 913934, 1827868, 2023711, 4047422, 8094844, 14165977, 28331954, 56663908]

約数ペア:

[(1, 56663908), (2, 28331954), (4, 14165977), (7, 8094844), (14, 4047422), (28, 2023711), (31, 1827868), (62, 913934), (97, 584164), (124, 456967), (194, 292082), (217, 261124), (388, 146041), (434, 130562), (673, 84196), (679, 83452), (868, 65281), (1346, 42098), (1358, 41726), (2692, 21049), (2716, 20863), (3007, 18844), (4711, 12028), (6014, 9422)]