50210240

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 112

約数和(自身を含む): 126735840

約数和(自身を除く): 76525600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 64, 80, 82, 86, 89, 160, 164, 172, 178, 205, 215, 320, 328, 344, 356, 410, 430, 445, 656, 688, 712, 820, 860, 890, 1312, 1376, 1424, 1640, 1720, 1763, 1780, 2624, 2752, 2848, 3280, 3440, 3526, 3560, 3649, 3827, 5696, 6560, 6880, 7052, 7120, 7298, 7654, 8815, 13120, 13760, 14104, 14240, 14596, 15308, 17630, 18245, 19135, 28208, 28480, 29192, 30616, 35260, 36490, 38270, 56416, 58384, 61232, 70520, 72980, 76540, 112832, 116768, 122464, 141040, 145960, 153080, 156907, 233536, 244928, 282080, 291920, 306160, 313814, 564160, 583840, 612320, 627628, 784535, 1167680, 1224640, 1255256, 1569070, 2510512, 3138140, 5021024, 6276280, 10042048, 12552560, 25105120, 50210240]

約数ペア:

[(1, 50210240), (2, 25105120), (4, 12552560), (5, 10042048), (8, 6276280), (10, 5021024), (16, 3138140), (20, 2510512), (32, 1569070), (40, 1255256), (41, 1224640), (43, 1167680), (64, 784535), (80, 627628), (82, 612320), (86, 583840), (89, 564160), (160, 313814), (164, 306160), (172, 291920), (178, 282080), (205, 244928), (215, 233536), (320, 156907), (328, 153080), (344, 145960), (356, 141040), (410, 122464), (430, 116768), (445, 112832), (656, 76540), (688, 72980), (712, 70520), (820, 61232), (860, 58384), (890, 56416), (1312, 38270), (1376, 36490), (1424, 35260), (1640, 30616), (1720, 29192), (1763, 28480), (1780, 28208), (2624, 19135), (2752, 18245), (2848, 17630), (3280, 15308), (3440, 14596), (3526, 14240), (3560, 14104), (3649, 13760), (3827, 13120), (5696, 8815), (6560, 7654), (6880, 7298), (7052, 7120)]