50719360

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 131947200

約数和(自身を除く): 81227840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 97, 128, 152, 160, 172, 190, 194, 215, 304, 320, 344, 380, 388, 430, 485, 608, 640, 688, 760, 776, 817, 860, 970, 1216, 1376, 1520, 1552, 1634, 1720, 1843, 1940, 2432, 2752, 3040, 3104, 3268, 3440, 3686, 3880, 4085, 4171, 5504, 6080, 6208, 6536, 6880, 7372, 7760, 8170, 8342, 9215, 12160, 12416, 13072, 13760, 14744, 15520, 16340, 16684, 18430, 20855, 26144, 27520, 29488, 31040, 32680, 33368, 36860, 41710, 52288, 58976, 62080, 65360, 66736, 73720, 79249, 83420, 104576, 117952, 130720, 133472, 147440, 158498, 166840, 235904, 261440, 266944, 294880, 316996, 333680, 396245, 522880, 533888, 589760, 633992, 667360, 792490, 1179520, 1267984, 1334720, 1584980, 2535968, 2669440, 3169960, 5071936, 6339920, 10143872, 12679840, 25359680, 50719360]

約数ペア:

[(1, 50719360), (2, 25359680), (4, 12679840), (5, 10143872), (8, 6339920), (10, 5071936), (16, 3169960), (19, 2669440), (20, 2535968), (32, 1584980), (38, 1334720), (40, 1267984), (43, 1179520), (64, 792490), (76, 667360), (80, 633992), (86, 589760), (95, 533888), (97, 522880), (128, 396245), (152, 333680), (160, 316996), (172, 294880), (190, 266944), (194, 261440), (215, 235904), (304, 166840), (320, 158498), (344, 147440), (380, 133472), (388, 130720), (430, 117952), (485, 104576), (608, 83420), (640, 79249), (688, 73720), (760, 66736), (776, 65360), (817, 62080), (860, 58976), (970, 52288), (1216, 41710), (1376, 36860), (1520, 33368), (1552, 32680), (1634, 31040), (1720, 29488), (1843, 27520), (1940, 26144), (2432, 20855), (2752, 18430), (3040, 16684), (3104, 16340), (3268, 15520), (3440, 14744), (3686, 13760), (3880, 13072), (4085, 12416), (4171, 12160), (5504, 9215), (6080, 8342), (6208, 8170), (6536, 7760), (6880, 7372)]