50871761920

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{4021}}^1$

素因数の和:4406

約数の個数: 176

約数和(自身を含む): 139895713728

約数和(自身を除く): 89023951808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 353, 448, 512, 560, 640, 706, 896, 1024, 1120, 1280, 1412, 1765, 1792, 2240, 2471, 2560, 2824, 3530, 3584, 4021, 4480, 4942, 5120, 5648, 7060, 7168, 8042, 8960, 9884, 11296, 12355, 14120, 16084, 17920, 19768, 20105, 22592, 24710, 28147, 28240, 32168, 35840, 39536, 40210, 45184, 49420, 56294, 56480, 64336, 79072, 80420, 90368, 98840, 112588, 112960, 128672, 140735, 158144, 160840, 180736, 197680, 225176, 225920, 257344, 281470, 316288, 321680, 361472, 395360, 450352, 451840, 514688, 562940, 632576, 643360, 790720, 900704, 903680, 1029376, 1125880, 1265152, 1286720, 1419413, 1581440, 1801408, 1807360, 2058752, 2251760, 2530304, 2573440, 2838826, 3162880, 3602816, 4117504, 4503520, 5146880, 5677652, 6325760, 7097065, 7205632, 9007040, 9935891, 10293760, 11355304, 12651520, 14194130, 14411264, 18014080, 19871782, 20587520, 22710608, 28388260, 28822528, 36028160, 39743564, 45421216, 49679455, 56776520, 72056320, 79487128, 90842432, 99358910, 113553040, 144112640, 158974256, 181684864, 198717820, 227106080, 317948512, 363369728, 397435640, 454212160, 635897024, 726739456, 794871280, 908424320, 1271794048, 1453478912, 1589742560, 1816848640, 2543588096, 3179485120, 3633697280, 5087176192, 6358970240, 7267394560, 10174352384, 12717940480, 25435880960, 50871761920]

約数ペア:

[(1, 50871761920), (2, 25435880960), (4, 12717940480), (5, 10174352384), (7, 7267394560), (8, 6358970240), (10, 5087176192), (14, 3633697280), (16, 3179485120), (20, 2543588096), (28, 1816848640), (32, 1589742560), (35, 1453478912), (40, 1271794048), (56, 908424320), (64, 794871280), (70, 726739456), (80, 635897024), (112, 454212160), (128, 397435640), (140, 363369728), (160, 317948512), (224, 227106080), (256, 198717820), (280, 181684864), (320, 158974256), (353, 144112640), (448, 113553040), (512, 99358910), (560, 90842432), (640, 79487128), (706, 72056320), (896, 56776520), (1024, 49679455), (1120, 45421216), (1280, 39743564), (1412, 36028160), (1765, 28822528), (1792, 28388260), (2240, 22710608), (2471, 20587520), (2560, 19871782), (2824, 18014080), (3530, 14411264), (3584, 14194130), (4021, 12651520), (4480, 11355304), (4942, 10293760), (5120, 9935891), (5648, 9007040), (7060, 7205632), (7168, 7097065), (8042, 6325760), (8960, 5677652), (9884, 5146880), (11296, 4503520), (12355, 4117504), (14120, 3602816), (16084, 3162880), (17920, 2838826), (19768, 2573440), (20105, 2530304), (22592, 2251760), (24710, 2058752), (28147, 1807360), (28240, 1801408), (32168, 1581440), (35840, 1419413), (39536, 1286720), (40210, 1265152), (45184, 1125880), (49420, 1029376), (56294, 903680), (56480, 900704), (64336, 790720), (79072, 643360), (80420, 632576), (90368, 562940), (98840, 514688), (112588, 451840), (112960, 450352), (128672, 395360), (140735, 361472), (158144, 321680), (160840, 316288), (180736, 281470), (197680, 257344), (225176, 225920)]