54924880

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4373}}^1$

素因数の和:4543

約数の個数: 40

約数和(自身を含む): 128543112

約数和(自身を除く): 73618232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 4373, 6280, 8746, 12560, 17492, 21865, 34984, 43730, 69968, 87460, 174920, 349840, 686561, 1373122, 2746244, 3432805, 5492488, 6865610, 10984976, 13731220, 27462440, 54924880]

約数ペア:

[(1, 54924880), (2, 27462440), (4, 13731220), (5, 10984976), (8, 6865610), (10, 5492488), (16, 3432805), (20, 2746244), (40, 1373122), (80, 686561), (157, 349840), (314, 174920), (628, 87460), (785, 69968), (1256, 43730), (1570, 34984), (2512, 21865), (3140, 17492), (4373, 12560), (6280, 8746)]