54173030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 99307296

約数和(自身を除く): 45134266

約数列:

[1, 2, 5, 10, 107, 197, 214, 257, 394, 514, 535, 985, 1070, 1285, 1970, 2570, 21079, 27499, 42158, 50629, 54998, 101258, 105395, 137495, 210790, 253145, 274990, 506290, 5417303, 10834606, 27086515, 54173030]

約数ペア:

[(1, 54173030), (2, 27086515), (5, 10834606), (10, 5417303), (107, 506290), (197, 274990), (214, 253145), (257, 210790), (394, 137495), (514, 105395), (535, 101258), (985, 54998), (1070, 50629), (1285, 42158), (1970, 27499), (2570, 21079)]