49542080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 112

約数和(自身を含む): 142865856

約数和(自身を除く): 93323776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1301, 1360, 1904, 2240, 2380, 2602, 2720, 3808, 4760, 5204, 5440, 6505, 7616, 9107, 9520, 10408, 13010, 18214, 19040, 20816, 22117, 26020, 36428, 38080, 41632, 44234, 45535, 52040, 72856, 83264, 88468, 91070, 104080, 110585, 145712, 154819, 176936, 182140, 208160, 221170, 291424, 309638, 353872, 364280, 416320, 442340, 582848, 619276, 707744, 728560, 774095, 884680, 1238552, 1415488, 1457120, 1548190, 1769360, 2477104, 2914240, 3096380, 3538720, 4954208, 6192760, 7077440, 9908416, 12385520, 24771040, 49542080]

約数ペア:

[(1, 49542080), (2, 24771040), (4, 12385520), (5, 9908416), (7, 7077440), (8, 6192760), (10, 4954208), (14, 3538720), (16, 3096380), (17, 2914240), (20, 2477104), (28, 1769360), (32, 1548190), (34, 1457120), (35, 1415488), (40, 1238552), (56, 884680), (64, 774095), (68, 728560), (70, 707744), (80, 619276), (85, 582848), (112, 442340), (119, 416320), (136, 364280), (140, 353872), (160, 309638), (170, 291424), (224, 221170), (238, 208160), (272, 182140), (280, 176936), (320, 154819), (340, 145712), (448, 110585), (476, 104080), (544, 91070), (560, 88468), (595, 83264), (680, 72856), (952, 52040), (1088, 45535), (1120, 44234), (1190, 41632), (1301, 38080), (1360, 36428), (1904, 26020), (2240, 22117), (2380, 20816), (2602, 19040), (2720, 18214), (3808, 13010), (4760, 10408), (5204, 9520), (5440, 9107), (6505, 7616)]