47854616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 99225600

約数和(自身を除く): 51370984

約数列:

[1, 2, 4, 8, 19, 37, 38, 67, 74, 76, 127, 134, 148, 152, 254, 268, 296, 508, 536, 703, 1016, 1273, 1406, 2413, 2479, 2546, 2812, 4699, 4826, 4958, 5092, 5624, 8509, 9398, 9652, 9916, 10184, 17018, 18796, 19304, 19832, 34036, 37592, 47101, 68072, 89281, 94202, 161671, 178562, 188404, 314833, 323342, 357124, 376808, 629666, 646684, 714248, 1259332, 1293368, 2518664, 5981827, 11963654, 23927308, 47854616]

約数ペア:

[(1, 47854616), (2, 23927308), (4, 11963654), (8, 5981827), (19, 2518664), (37, 1293368), (38, 1259332), (67, 714248), (74, 646684), (76, 629666), (127, 376808), (134, 357124), (148, 323342), (152, 314833), (254, 188404), (268, 178562), (296, 161671), (508, 94202), (536, 89281), (703, 68072), (1016, 47101), (1273, 37592), (1406, 34036), (2413, 19832), (2479, 19304), (2546, 18796), (2812, 17018), (4699, 10184), (4826, 9916), (4958, 9652), (5092, 9398), (5624, 8509)]