50844880

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2473}}^1$

素因数の和:2743

約数の個数: 40

約数和(自身を含む): 118722312

約数和(自身を除く): 67877432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 1028, 1285, 2056, 2473, 2570, 4112, 4946, 5140, 9892, 10280, 12365, 19784, 20560, 24730, 39568, 49460, 98920, 197840, 635561, 1271122, 2542244, 3177805, 5084488, 6355610, 10168976, 12711220, 25422440, 50844880]

約数ペア:

[(1, 50844880), (2, 25422440), (4, 12711220), (5, 10168976), (8, 6355610), (10, 5084488), (16, 3177805), (20, 2542244), (40, 1271122), (80, 635561), (257, 197840), (514, 98920), (1028, 49460), (1285, 39568), (2056, 24730), (2473, 20560), (2570, 19784), (4112, 12365), (4946, 10280), (5140, 9892)]