54871038

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 122850000

約数和(自身を除く): 67978962

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 149, 246, 298, 369, 447, 499, 738, 894, 998, 1341, 1497, 2682, 2994, 4491, 6109, 8982, 12218, 18327, 20459, 36654, 40918, 54981, 61377, 74351, 109962, 122754, 148702, 184131, 223053, 368262, 446106, 669159, 1338318, 3048391, 6096782, 9145173, 18290346, 27435519, 54871038]

約数ペア:

[(1, 54871038), (2, 27435519), (3, 18290346), (6, 9145173), (9, 6096782), (18, 3048391), (41, 1338318), (82, 669159), (123, 446106), (149, 368262), (246, 223053), (298, 184131), (369, 148702), (447, 122754), (499, 109962), (738, 74351), (894, 61377), (998, 54981), (1341, 40918), (1497, 36654), (2682, 20459), (2994, 18327), (4491, 12218), (6109, 8982)]