48277240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109721}}^1$

素因数の和:109743

約数の個数: 32

約数和(自身を含む): 118499760

約数和(自身を除く): 70222520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 109721, 219442, 438884, 548605, 877768, 1097210, 1206931, 2194420, 2413862, 4388840, 4827724, 6034655, 9655448, 12069310, 24138620, 48277240]

約数ペア:

[(1, 48277240), (2, 24138620), (4, 12069310), (5, 9655448), (8, 6034655), (10, 4827724), (11, 4388840), (20, 2413862), (22, 2194420), (40, 1206931), (44, 1097210), (55, 877768), (88, 548605), (110, 438884), (220, 219442), (440, 109721)]