56052378

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 128304000

約数和(自身を除く): 72251622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 107, 109, 178, 214, 218, 267, 321, 327, 534, 642, 654, 801, 963, 981, 1602, 1926, 1962, 2403, 2889, 2943, 4806, 5778, 5886, 9523, 9701, 11663, 19046, 19402, 23326, 28569, 29103, 34989, 57138, 58206, 69978, 85707, 87309, 104967, 171414, 174618, 209934, 257121, 261927, 314901, 514242, 523854, 629802, 1038007, 2076014, 3114021, 6228042, 9342063, 18684126, 28026189, 56052378]

約数ペア:

[(1, 56052378), (2, 28026189), (3, 18684126), (6, 9342063), (9, 6228042), (18, 3114021), (27, 2076014), (54, 1038007), (89, 629802), (107, 523854), (109, 514242), (178, 314901), (214, 261927), (218, 257121), (267, 209934), (321, 174618), (327, 171414), (534, 104967), (642, 87309), (654, 85707), (801, 69978), (963, 58206), (981, 57138), (1602, 34989), (1926, 29103), (1962, 28569), (2403, 23326), (2889, 19402), (2943, 19046), (4806, 11663), (5778, 9701), (5886, 9523)]