51062933600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{90281}}^1$

素因数の和:90409

約数の個数: 144

約数和(自身を含む): 143877728736

約数和(自身を除く): 92814795136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 101, 112, 140, 160, 175, 200, 202, 224, 280, 350, 400, 404, 505, 560, 700, 707, 800, 808, 1010, 1120, 1400, 1414, 1616, 2020, 2525, 2800, 2828, 3232, 3535, 4040, 5050, 5600, 5656, 7070, 8080, 10100, 11312, 14140, 16160, 17675, 20200, 22624, 28280, 35350, 40400, 56560, 70700, 80800, 90281, 113120, 141400, 180562, 282800, 361124, 451405, 565600, 631967, 722248, 902810, 1263934, 1444496, 1805620, 2257025, 2527868, 2888992, 3159835, 3611240, 4514050, 5055736, 6319670, 7222480, 9028100, 9118381, 10111472, 12639340, 14444960, 15799175, 18056200, 18236762, 20222944, 25278680, 31598350, 36112400, 36473524, 45591905, 50557360, 63196700, 63828667, 72224800, 72947048, 91183810, 101114720, 126393400, 127657334, 145894096, 182367620, 227959525, 252786800, 255314668, 291788192, 319143335, 364735240, 455919050, 505573600, 510629336, 638286670, 729470480, 911838100, 1021258672, 1276573340, 1458940960, 1595716675, 1823676200, 2042517344, 2553146680, 3191433350, 3647352400, 5106293360, 6382866700, 7294704800, 10212586720, 12765733400, 25531466800, 51062933600]

約数ペア:

[(1, 51062933600), (2, 25531466800), (4, 12765733400), (5, 10212586720), (7, 7294704800), (8, 6382866700), (10, 5106293360), (14, 3647352400), (16, 3191433350), (20, 2553146680), (25, 2042517344), (28, 1823676200), (32, 1595716675), (35, 1458940960), (40, 1276573340), (50, 1021258672), (56, 911838100), (70, 729470480), (80, 638286670), (100, 510629336), (101, 505573600), (112, 455919050), (140, 364735240), (160, 319143335), (175, 291788192), (200, 255314668), (202, 252786800), (224, 227959525), (280, 182367620), (350, 145894096), (400, 127657334), (404, 126393400), (505, 101114720), (560, 91183810), (700, 72947048), (707, 72224800), (800, 63828667), (808, 63196700), (1010, 50557360), (1120, 45591905), (1400, 36473524), (1414, 36112400), (1616, 31598350), (2020, 25278680), (2525, 20222944), (2800, 18236762), (2828, 18056200), (3232, 15799175), (3535, 14444960), (4040, 12639340), (5050, 10111472), (5600, 9118381), (5656, 9028100), (7070, 7222480), (8080, 6319670), (10100, 5055736), (11312, 4514050), (14140, 3611240), (16160, 3159835), (17675, 2888992), (20200, 2527868), (22624, 2257025), (28280, 1805620), (35350, 1444496), (40400, 1263934), (56560, 902810), (70700, 722248), (80800, 631967), (90281, 565600), (113120, 451405), (141400, 361124), (180562, 282800)]