56102560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11357

約数の個数: 48

約数和(自身を含む): 136829952

約数和(自身を除く): 80727392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 11311, 22622, 45244, 56555, 90488, 113110, 180976, 226220, 350641, 361952, 452440, 701282, 904880, 1402564, 1753205, 1809760, 2805128, 3506410, 5610256, 7012820, 11220512, 14025640, 28051280, 56102560]

約数ペア:

[(1, 56102560), (2, 28051280), (4, 14025640), (5, 11220512), (8, 7012820), (10, 5610256), (16, 3506410), (20, 2805128), (31, 1809760), (32, 1753205), (40, 1402564), (62, 904880), (80, 701282), (124, 452440), (155, 361952), (160, 350641), (248, 226220), (310, 180976), (496, 113110), (620, 90488), (992, 56555), (1240, 45244), (2480, 22622), (4960, 11311)]