51870156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{25577}}^1$

素因数の和:25610

約数の個数: 36

約数和(自身を含む): 131061672

約数和(自身を除く): 79191516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 25577, 51154, 76731, 102308, 153462, 306924, 332501, 665002, 997503, 1330004, 1995006, 3990012, 4322513, 8645026, 12967539, 17290052, 25935078, 51870156]

約数ペア:

[(1, 51870156), (2, 25935078), (3, 17290052), (4, 12967539), (6, 8645026), (12, 4322513), (13, 3990012), (26, 1995006), (39, 1330004), (52, 997503), (78, 665002), (156, 332501), (169, 306924), (338, 153462), (507, 102308), (676, 76731), (1014, 51154), (2028, 25577)]