52315320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2213}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 157813920

約数和(自身を除く): 105498600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2213, 2364, 2955, 3940, 4426, 4728, 5910, 6639, 7880, 8852, 11065, 11820, 13278, 17704, 22130, 23640, 26556, 33195, 44260, 53112, 66390, 88520, 132780, 265560, 435961, 871922, 1307883, 1743844, 2179805, 2615766, 3487688, 4359610, 5231532, 6539415, 8719220, 10463064, 13078830, 17438440, 26157660, 52315320]

約数ペア:

[(1, 52315320), (2, 26157660), (3, 17438440), (4, 13078830), (5, 10463064), (6, 8719220), (8, 6539415), (10, 5231532), (12, 4359610), (15, 3487688), (20, 2615766), (24, 2179805), (30, 1743844), (40, 1307883), (60, 871922), (120, 435961), (197, 265560), (394, 132780), (591, 88520), (788, 66390), (985, 53112), (1182, 44260), (1576, 33195), (1970, 26556), (2213, 23640), (2364, 22130), (2955, 17704), (3940, 13278), (4426, 11820), (4728, 11065), (5910, 8852), (6639, 7880)]