49734080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 112

約数和(自身を含む): 131673600

約数和(自身を除く): 81939520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 199, 220, 284, 320, 352, 355, 398, 440, 568, 704, 710, 781, 796, 880, 995, 1136, 1420, 1562, 1592, 1760, 1990, 2189, 2272, 2840, 3124, 3184, 3520, 3905, 3980, 4378, 4544, 5680, 6248, 6368, 7810, 7960, 8756, 10945, 11360, 12496, 12736, 14129, 15620, 15920, 17512, 21890, 22720, 24992, 28258, 31240, 31840, 35024, 43780, 49984, 56516, 62480, 63680, 70048, 70645, 87560, 113032, 124960, 140096, 141290, 155419, 175120, 226064, 249920, 282580, 310838, 350240, 452128, 565160, 621676, 700480, 777095, 904256, 1130320, 1243352, 1554190, 2260640, 2486704, 3108380, 4521280, 4973408, 6216760, 9946816, 12433520, 24867040, 49734080]

約数ペア:

[(1, 49734080), (2, 24867040), (4, 12433520), (5, 9946816), (8, 6216760), (10, 4973408), (11, 4521280), (16, 3108380), (20, 2486704), (22, 2260640), (32, 1554190), (40, 1243352), (44, 1130320), (55, 904256), (64, 777095), (71, 700480), (80, 621676), (88, 565160), (110, 452128), (142, 350240), (160, 310838), (176, 282580), (199, 249920), (220, 226064), (284, 175120), (320, 155419), (352, 141290), (355, 140096), (398, 124960), (440, 113032), (568, 87560), (704, 70645), (710, 70048), (781, 63680), (796, 62480), (880, 56516), (995, 49984), (1136, 43780), (1420, 35024), (1562, 31840), (1592, 31240), (1760, 28258), (1990, 24992), (2189, 22720), (2272, 21890), (2840, 17512), (3124, 15920), (3184, 15620), (3520, 14129), (3905, 12736), (3980, 12496), (4378, 11360), (4544, 10945), (5680, 8756), (6248, 7960), (6368, 7810)]