53430487831

素因数分解:

$7^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2789}}^1$

素因数の和:2997

約数の個数: 40

約数和(自身を含む): 63768686400

約数和(自身を除く): 10338198569

約数列:

[1, 7, 49, 79, 101, 343, 553, 707, 2401, 2789, 3871, 4949, 7979, 19523, 27097, 34643, 55853, 136661, 189679, 220331, 242501, 281689, 390971, 956627, 1542317, 1971823, 2736797, 6696389, 10796219, 13802761, 19157579, 22253431, 75573533, 96619327, 155774017, 529014731, 676335289, 1090418119, 7632926833, 53430487831]

約数ペア:

[(1, 53430487831), (7, 7632926833), (49, 1090418119), (79, 676335289), (101, 529014731), (343, 155774017), (553, 96619327), (707, 75573533), (2401, 22253431), (2789, 19157579), (3871, 13802761), (4949, 10796219), (7979, 6696389), (19523, 2736797), (27097, 1971823), (34643, 1542317), (55853, 956627), (136661, 390971), (189679, 281689), (220331, 242501)]