49971904

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:545

約数の個数: 56

約数和(自身を含む): 104241600

約数和(自身を除く): 54269696

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 148, 188, 296, 376, 449, 592, 752, 898, 1184, 1504, 1739, 1796, 2368, 3008, 3478, 3592, 6956, 7184, 13912, 14368, 16613, 21103, 27824, 28736, 33226, 42206, 55648, 66452, 84412, 111296, 132904, 168824, 265808, 337648, 531616, 675296, 780811, 1063232, 1350592, 1561622, 3123244, 6246488, 12492976, 24985952, 49971904]

約数ペア:

[(1, 49971904), (2, 24985952), (4, 12492976), (8, 6246488), (16, 3123244), (32, 1561622), (37, 1350592), (47, 1063232), (64, 780811), (74, 675296), (94, 531616), (148, 337648), (188, 265808), (296, 168824), (376, 132904), (449, 111296), (592, 84412), (752, 66452), (898, 55648), (1184, 42206), (1504, 33226), (1739, 28736), (1796, 27824), (2368, 21103), (3008, 16613), (3478, 14368), (3592, 13912), (6956, 7184)]