55681332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21428

約数の個数: 48

約数和(自身を含む): 153280512

約数和(自身を除く): 97599180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 21383, 42766, 64149, 85532, 128298, 149681, 256596, 299362, 449043, 598724, 662873, 898086, 1325746, 1796172, 1988619, 2651492, 3977238, 4640111, 7954476, 9280222, 13920333, 18560444, 27840666, 55681332]

約数ペア:

[(1, 55681332), (2, 27840666), (3, 18560444), (4, 13920333), (6, 9280222), (7, 7954476), (12, 4640111), (14, 3977238), (21, 2651492), (28, 1988619), (31, 1796172), (42, 1325746), (62, 898086), (84, 662873), (93, 598724), (124, 449043), (186, 299362), (217, 256596), (372, 149681), (434, 128298), (651, 85532), (868, 64149), (1302, 42766), (2604, 21383)]