57894856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 117849600

約数和(自身を除く): 59954744

約数列:

[1, 2, 4, 8, 31, 43, 61, 62, 86, 89, 122, 124, 172, 178, 244, 248, 344, 356, 488, 712, 1333, 1891, 2623, 2666, 2759, 3782, 3827, 5246, 5332, 5429, 5518, 7564, 7654, 10492, 10664, 10858, 11036, 15128, 15308, 20984, 21716, 22072, 30616, 43432, 81313, 118637, 162626, 168299, 233447, 237274, 325252, 336598, 466894, 474548, 650504, 673196, 933788, 949096, 1346392, 1867576, 7236857, 14473714, 28947428, 57894856]

約数ペア:

[(1, 57894856), (2, 28947428), (4, 14473714), (8, 7236857), (31, 1867576), (43, 1346392), (61, 949096), (62, 933788), (86, 673196), (89, 650504), (122, 474548), (124, 466894), (172, 336598), (178, 325252), (244, 237274), (248, 233447), (344, 168299), (356, 162626), (488, 118637), (712, 81313), (1333, 43432), (1891, 30616), (2623, 22072), (2666, 21716), (2759, 20984), (3782, 15308), (3827, 15128), (5246, 11036), (5332, 10858), (5429, 10664), (5518, 10492), (7564, 7654)]