49636816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 102786080

約数和(自身を除く): 53149264

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 268, 304, 536, 1072, 1273, 2437, 2546, 4874, 5092, 9748, 10184, 19496, 20368, 38992, 46303, 92606, 163279, 185212, 326558, 370424, 653116, 740848, 1306232, 2612464, 3102301, 6204602, 12409204, 24818408, 49636816]

約数ペア:

[(1, 49636816), (2, 24818408), (4, 12409204), (8, 6204602), (16, 3102301), (19, 2612464), (38, 1306232), (67, 740848), (76, 653116), (134, 370424), (152, 326558), (268, 185212), (304, 163279), (536, 92606), (1072, 46303), (1273, 38992), (2437, 20368), (2546, 19496), (4874, 10184), (5092, 9748)]