57204516

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6781}}^1$

素因数の和:6844

約数の個数: 48

約数和(自身を含む): 144320960

約数和(自身を除く): 87116444

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 6781, 8436, 13562, 20343, 27124, 40686, 81372, 128839, 250897, 257678, 386517, 501794, 515356, 752691, 773034, 1003588, 1505382, 1546068, 3010764, 4767043, 9534086, 14301129, 19068172, 28602258, 57204516]

約数ペア:

[(1, 57204516), (2, 28602258), (3, 19068172), (4, 14301129), (6, 9534086), (12, 4767043), (19, 3010764), (37, 1546068), (38, 1505382), (57, 1003588), (74, 773034), (76, 752691), (111, 515356), (114, 501794), (148, 386517), (222, 257678), (228, 250897), (444, 128839), (703, 81372), (1406, 40686), (2109, 27124), (2812, 20343), (4218, 13562), (6781, 8436)]