54202280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2621}}^1$

素因数の和:2690

約数の個数: 64

約数和(自身を含む): 135924480

約数和(自身を除く): 81722200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1880, 2068, 2585, 2621, 4136, 5170, 5242, 10340, 10484, 13105, 20680, 20968, 26210, 28831, 52420, 57662, 104840, 115324, 123187, 144155, 230648, 246374, 288310, 492748, 576620, 615935, 985496, 1153240, 1231870, 1355057, 2463740, 2710114, 4927480, 5420228, 6775285, 10840456, 13550570, 27101140, 54202280]

約数ペア:

[(1, 54202280), (2, 27101140), (4, 13550570), (5, 10840456), (8, 6775285), (10, 5420228), (11, 4927480), (20, 2710114), (22, 2463740), (40, 1355057), (44, 1231870), (47, 1153240), (55, 985496), (88, 615935), (94, 576620), (110, 492748), (188, 288310), (220, 246374), (235, 230648), (376, 144155), (440, 123187), (470, 115324), (517, 104840), (940, 57662), (1034, 52420), (1880, 28831), (2068, 26210), (2585, 20968), (2621, 20680), (4136, 13105), (5170, 10484), (5242, 10340)]