51665938560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2989927}}^1$

素因数の和:2989955

約数の個数: 128

約数和(自身を含む): 182983593600

約数和(自身を除く): 131317655040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 2989927, 5979854, 8969781, 11959708, 14949635, 17939562, 23919416, 26909343, 29899270, 35879124, 44848905, 47838832, 53818686, 59798540, 71758248, 80728029, 89697810, 95677664, 107637372, 119597080, 134546715, 143516496, 161456058, 179395620, 191355328, 215274744, 239194160, 269093430, 287032992, 322912116, 358791240, 382710656, 403640145, 430549488, 478388320, 538186860, 574065984, 645824232, 717582480, 807280290, 861098976, 956776640, 1076373720, 1148131968, 1291648464, 1435164960, 1614560580, 1722197952, 1913553280, 2152747440, 2583296928, 2870329920, 3229121160, 3444395904, 4305494880, 5166593856, 5740659840, 6458242320, 8610989760, 10333187712, 12916484640, 17221979520, 25832969280, 51665938560]

約数ペア:

[(1, 51665938560), (2, 25832969280), (3, 17221979520), (4, 12916484640), (5, 10333187712), (6, 8610989760), (8, 6458242320), (9, 5740659840), (10, 5166593856), (12, 4305494880), (15, 3444395904), (16, 3229121160), (18, 2870329920), (20, 2583296928), (24, 2152747440), (27, 1913553280), (30, 1722197952), (32, 1614560580), (36, 1435164960), (40, 1291648464), (45, 1148131968), (48, 1076373720), (54, 956776640), (60, 861098976), (64, 807280290), (72, 717582480), (80, 645824232), (90, 574065984), (96, 538186860), (108, 478388320), (120, 430549488), (128, 403640145), (135, 382710656), (144, 358791240), (160, 322912116), (180, 287032992), (192, 269093430), (216, 239194160), (240, 215274744), (270, 191355328), (288, 179395620), (320, 161456058), (360, 143516496), (384, 134546715), (432, 119597080), (480, 107637372), (540, 95677664), (576, 89697810), (640, 80728029), (720, 71758248), (864, 59798540), (960, 53818686), (1080, 47838832), (1152, 44848905), (1440, 35879124), (1728, 29899270), (1920, 26909343), (2160, 23919416), (2880, 17939562), (3456, 14949635), (4320, 11959708), (5760, 8969781), (8640, 5979854), (17280, 2989927)]