56889660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4813}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 160132896

約数和(自身を除く): 103243236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 4813, 5910, 9626, 11820, 14439, 19252, 24065, 28878, 48130, 57756, 72195, 96260, 144390, 288780, 948161, 1896322, 2844483, 3792644, 4740805, 5688966, 9481610, 11377932, 14222415, 18963220, 28444830, 56889660]

約数ペア:

[(1, 56889660), (2, 28444830), (3, 18963220), (4, 14222415), (5, 11377932), (6, 9481610), (10, 5688966), (12, 4740805), (15, 3792644), (20, 2844483), (30, 1896322), (60, 948161), (197, 288780), (394, 144390), (591, 96260), (788, 72195), (985, 57756), (1182, 48130), (1970, 28878), (2364, 24065), (2955, 19252), (3940, 14439), (4813, 11820), (5910, 9626)]