49965740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 115474464

約数和(自身を除く): 65508724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1331, 1877, 2420, 2662, 3754, 5324, 6655, 7508, 9385, 13310, 18770, 20647, 26620, 37540, 41294, 82588, 103235, 206470, 227117, 412940, 454234, 908468, 1135585, 2271170, 2498287, 4542340, 4996574, 9993148, 12491435, 24982870, 49965740]

約数ペア:

[(1, 49965740), (2, 24982870), (4, 12491435), (5, 9993148), (10, 4996574), (11, 4542340), (20, 2498287), (22, 2271170), (44, 1135585), (55, 908468), (110, 454234), (121, 412940), (220, 227117), (242, 206470), (484, 103235), (605, 82588), (1210, 41294), (1331, 37540), (1877, 26620), (2420, 20647), (2662, 18770), (3754, 13310), (5324, 9385), (6655, 7508)]