51315664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:683

約数の個数: 40

約数和(自身を含む): 103271168

約数和(自身を除く): 51955504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 337, 496, 614, 674, 1228, 1348, 2456, 2696, 4912, 5392, 9517, 10447, 19034, 20894, 38068, 41788, 76136, 83576, 103459, 152272, 167152, 206918, 413836, 827672, 1655344, 3207229, 6414458, 12828916, 25657832, 51315664]

約数ペア:

[(1, 51315664), (2, 25657832), (4, 12828916), (8, 6414458), (16, 3207229), (31, 1655344), (62, 827672), (124, 413836), (248, 206918), (307, 167152), (337, 152272), (496, 103459), (614, 83576), (674, 76136), (1228, 41788), (1348, 38068), (2456, 20894), (2696, 19034), (4912, 10447), (5392, 9517)]