49640236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 95334400

約数和(自身を除く): 45694164

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 127, 139, 148, 254, 278, 508, 556, 703, 1406, 2413, 2641, 2812, 4699, 4826, 5143, 5282, 9398, 9652, 10286, 10564, 17653, 18796, 20572, 35306, 70612, 89281, 97717, 178562, 195434, 335407, 357124, 390868, 653161, 670814, 1306322, 1341628, 2612644, 12410059, 24820118, 49640236]

約数ペア:

[(1, 49640236), (2, 24820118), (4, 12410059), (19, 2612644), (37, 1341628), (38, 1306322), (74, 670814), (76, 653161), (127, 390868), (139, 357124), (148, 335407), (254, 195434), (278, 178562), (508, 97717), (556, 89281), (703, 70612), (1406, 35306), (2413, 20572), (2641, 18796), (2812, 17653), (4699, 10564), (4826, 10286), (5143, 9652), (5282, 9398)]