47486168

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 106099200

約数和(自身を除く): 58613032

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 47, 68, 76, 92, 94, 136, 152, 184, 188, 289, 323, 376, 391, 437, 578, 646, 782, 799, 874, 893, 1081, 1156, 1292, 1564, 1598, 1748, 1786, 2162, 2312, 2584, 3128, 3196, 3496, 3572, 4324, 5491, 6392, 6647, 7144, 7429, 8648, 10982, 13294, 13583, 14858, 15181, 18377, 20539, 21964, 26588, 27166, 29716, 30362, 36754, 41078, 43928, 53176, 54332, 59432, 60724, 73508, 82156, 108664, 121448, 126293, 147016, 164312, 252586, 258077, 312409, 349163, 505172, 516154, 624818, 698326, 1010344, 1032308, 1249636, 1396652, 2064616, 2499272, 2793304, 5935771, 11871542, 23743084, 47486168]

約数ペア:

[(1, 47486168), (2, 23743084), (4, 11871542), (8, 5935771), (17, 2793304), (19, 2499272), (23, 2064616), (34, 1396652), (38, 1249636), (46, 1032308), (47, 1010344), (68, 698326), (76, 624818), (92, 516154), (94, 505172), (136, 349163), (152, 312409), (184, 258077), (188, 252586), (289, 164312), (323, 147016), (376, 126293), (391, 121448), (437, 108664), (578, 82156), (646, 73508), (782, 60724), (799, 59432), (874, 54332), (893, 53176), (1081, 43928), (1156, 41078), (1292, 36754), (1564, 30362), (1598, 29716), (1748, 27166), (1786, 26588), (2162, 21964), (2312, 20539), (2584, 18377), (3128, 15181), (3196, 14858), (3496, 13583), (3572, 13294), (4324, 10982), (5491, 8648), (6392, 7429), (6647, 7144)]