50577520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2441}}^1$

素因数の和:2498

約数の個数: 80

約数和(自身を含む): 138080448

約数和(自身を除く): 87502928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2441, 2590, 2960, 4144, 4882, 5180, 9764, 10360, 12205, 17087, 19528, 20720, 24410, 34174, 39056, 48820, 68348, 85435, 90317, 97640, 136696, 170870, 180634, 195280, 273392, 341740, 361268, 451585, 632219, 683480, 722536, 903170, 1264438, 1366960, 1445072, 1806340, 2528876, 3161095, 3612680, 5057752, 6322190, 7225360, 10115504, 12644380, 25288760, 50577520]

約数ペア:

[(1, 50577520), (2, 25288760), (4, 12644380), (5, 10115504), (7, 7225360), (8, 6322190), (10, 5057752), (14, 3612680), (16, 3161095), (20, 2528876), (28, 1806340), (35, 1445072), (37, 1366960), (40, 1264438), (56, 903170), (70, 722536), (74, 683480), (80, 632219), (112, 451585), (140, 361268), (148, 341740), (185, 273392), (259, 195280), (280, 180634), (296, 170870), (370, 136696), (518, 97640), (560, 90317), (592, 85435), (740, 68348), (1036, 48820), (1295, 39056), (1480, 34174), (2072, 24410), (2441, 20720), (2590, 19528), (2960, 17087), (4144, 12205), (4882, 10360), (5180, 9764)]