48911000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 116532000

約数和(自身を除く): 67621000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 829, 1000, 1180, 1475, 1658, 2360, 2950, 3316, 4145, 5900, 6632, 7375, 8290, 11800, 14750, 16580, 20725, 29500, 33160, 41450, 48911, 59000, 82900, 97822, 103625, 165800, 195644, 207250, 244555, 391288, 414500, 489110, 829000, 978220, 1222775, 1956440, 2445550, 4891100, 6113875, 9782200, 12227750, 24455500, 48911000]

約数ペア:

[(1, 48911000), (2, 24455500), (4, 12227750), (5, 9782200), (8, 6113875), (10, 4891100), (20, 2445550), (25, 1956440), (40, 1222775), (50, 978220), (59, 829000), (100, 489110), (118, 414500), (125, 391288), (200, 244555), (236, 207250), (250, 195644), (295, 165800), (472, 103625), (500, 97822), (590, 82900), (829, 59000), (1000, 48911), (1180, 41450), (1475, 33160), (1658, 29500), (2360, 20725), (2950, 16580), (3316, 14750), (4145, 11800), (5900, 8290), (6632, 7375)]