49024640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 138654720

約数和(自身を除く): 89630080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 353, 434, 448, 496, 560, 620, 640, 706, 868, 896, 992, 1085, 1120, 1240, 1412, 1736, 1765, 1984, 2170, 2240, 2471, 2480, 2824, 3472, 3530, 3968, 4340, 4480, 4942, 4960, 5648, 6944, 7060, 8680, 9884, 9920, 10943, 11296, 12355, 13888, 14120, 17360, 19768, 19840, 21886, 22592, 24710, 27776, 28240, 34720, 39536, 43772, 45184, 49420, 54715, 56480, 69440, 76601, 79072, 87544, 98840, 109430, 112960, 138880, 153202, 158144, 175088, 197680, 218860, 225920, 306404, 316288, 350176, 383005, 395360, 437720, 612808, 700352, 766010, 790720, 875440, 1225616, 1400704, 1532020, 1581440, 1750880, 2451232, 3064040, 3501760, 4902464, 6128080, 7003520, 9804928, 12256160, 24512320, 49024640]

約数ペア:

[(1, 49024640), (2, 24512320), (4, 12256160), (5, 9804928), (7, 7003520), (8, 6128080), (10, 4902464), (14, 3501760), (16, 3064040), (20, 2451232), (28, 1750880), (31, 1581440), (32, 1532020), (35, 1400704), (40, 1225616), (56, 875440), (62, 790720), (64, 766010), (70, 700352), (80, 612808), (112, 437720), (124, 395360), (128, 383005), (140, 350176), (155, 316288), (160, 306404), (217, 225920), (224, 218860), (248, 197680), (280, 175088), (310, 158144), (320, 153202), (353, 138880), (434, 112960), (448, 109430), (496, 98840), (560, 87544), (620, 79072), (640, 76601), (706, 69440), (868, 56480), (896, 54715), (992, 49420), (1085, 45184), (1120, 43772), (1240, 39536), (1412, 34720), (1736, 28240), (1765, 27776), (1984, 24710), (2170, 22592), (2240, 21886), (2471, 19840), (2480, 19768), (2824, 17360), (3472, 14120), (3530, 13888), (3968, 12355), (4340, 11296), (4480, 10943), (4942, 9920), (4960, 9884), (5648, 8680), (6944, 7060)]