49237920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1155

約数の個数: 144

約数和(自身を含む): 173601792

約数和(自身を除く): 124363872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1103, 1116, 1240, 1395, 1440, 1488, 1860, 2206, 2232, 2480, 2790, 2976, 3309, 3720, 4412, 4464, 4960, 5515, 5580, 6618, 7440, 8824, 8928, 9927, 11030, 11160, 13236, 14880, 16545, 17648, 19854, 22060, 22320, 26472, 33090, 34193, 35296, 39708, 44120, 44640, 49635, 52944, 66180, 68386, 79416, 88240, 99270, 102579, 105888, 132360, 136772, 158832, 170965, 176480, 198540, 205158, 264720, 273544, 307737, 317664, 341930, 397080, 410316, 512895, 529440, 547088, 615474, 683860, 794160, 820632, 1025790, 1094176, 1230948, 1367720, 1538685, 1588320, 1641264, 2051580, 2461896, 2735440, 3077370, 3282528, 4103160, 4923792, 5470880, 6154740, 8206320, 9847584, 12309480, 16412640, 24618960, 49237920]

約数ペア:

[(1, 49237920), (2, 24618960), (3, 16412640), (4, 12309480), (5, 9847584), (6, 8206320), (8, 6154740), (9, 5470880), (10, 4923792), (12, 4103160), (15, 3282528), (16, 3077370), (18, 2735440), (20, 2461896), (24, 2051580), (30, 1641264), (31, 1588320), (32, 1538685), (36, 1367720), (40, 1230948), (45, 1094176), (48, 1025790), (60, 820632), (62, 794160), (72, 683860), (80, 615474), (90, 547088), (93, 529440), (96, 512895), (120, 410316), (124, 397080), (144, 341930), (155, 317664), (160, 307737), (180, 273544), (186, 264720), (240, 205158), (248, 198540), (279, 176480), (288, 170965), (310, 158832), (360, 136772), (372, 132360), (465, 105888), (480, 102579), (496, 99270), (558, 88240), (620, 79416), (720, 68386), (744, 66180), (930, 52944), (992, 49635), (1103, 44640), (1116, 44120), (1240, 39708), (1395, 35296), (1440, 34193), (1488, 33090), (1860, 26472), (2206, 22320), (2232, 22060), (2480, 19854), (2790, 17648), (2976, 16545), (3309, 14880), (3720, 13236), (4412, 11160), (4464, 11030), (4960, 9927), (5515, 8928), (5580, 8824), (6618, 7440)]