56230240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 148490496

約数和(自身を除く): 92260256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 473, 688, 743, 860, 880, 946, 1376, 1486, 1720, 1760, 1892, 2365, 2972, 3440, 3715, 3784, 4730, 5944, 6880, 7430, 7568, 8173, 9460, 11888, 14860, 15136, 16346, 18920, 23776, 29720, 31949, 32692, 37840, 40865, 59440, 63898, 65384, 75680, 81730, 118880, 127796, 130768, 159745, 163460, 255592, 261536, 319490, 326920, 351439, 511184, 638980, 653840, 702878, 1022368, 1277960, 1307680, 1405756, 1757195, 2555920, 2811512, 3514390, 5111840, 5623024, 7028780, 11246048, 14057560, 28115120, 56230240]

約数ペア:

[(1, 56230240), (2, 28115120), (4, 14057560), (5, 11246048), (8, 7028780), (10, 5623024), (11, 5111840), (16, 3514390), (20, 2811512), (22, 2555920), (32, 1757195), (40, 1405756), (43, 1307680), (44, 1277960), (55, 1022368), (80, 702878), (86, 653840), (88, 638980), (110, 511184), (160, 351439), (172, 326920), (176, 319490), (215, 261536), (220, 255592), (344, 163460), (352, 159745), (430, 130768), (440, 127796), (473, 118880), (688, 81730), (743, 75680), (860, 65384), (880, 63898), (946, 59440), (1376, 40865), (1486, 37840), (1720, 32692), (1760, 31949), (1892, 29720), (2365, 23776), (2972, 18920), (3440, 16346), (3715, 15136), (3784, 14860), (4730, 11888), (5944, 9460), (6880, 8173), (7430, 7568)]