51903610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 105528096

約数和(自身を除く): 53624486

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 491, 682, 961, 982, 1705, 1922, 2455, 3410, 4805, 4910, 5401, 9610, 10571, 10802, 15221, 21142, 27005, 30442, 52855, 54010, 76105, 105710, 152210, 167431, 334862, 471851, 837155, 943702, 1674310, 2359255, 4718510, 5190361, 10380722, 25951805, 51903610]

約数ペア:

[(1, 51903610), (2, 25951805), (5, 10380722), (10, 5190361), (11, 4718510), (22, 2359255), (31, 1674310), (55, 943702), (62, 837155), (110, 471851), (155, 334862), (310, 167431), (341, 152210), (491, 105710), (682, 76105), (961, 54010), (982, 52855), (1705, 30442), (1922, 27005), (2455, 21142), (3410, 15221), (4805, 10802), (4910, 10571), (5401, 9610)]