51769830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{246523}}^1$

素因数の和:246540

約数の個数: 32

約数和(自身を含む): 141997824

約数和(自身を除く): 90227994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 246523, 493046, 739569, 1232615, 1479138, 1725661, 2465230, 3451322, 3697845, 5176983, 7395690, 8628305, 10353966, 17256610, 25884915, 51769830]

約数ペア:

[(1, 51769830), (2, 25884915), (3, 17256610), (5, 10353966), (6, 8628305), (7, 7395690), (10, 5176983), (14, 3697845), (15, 3451322), (21, 2465230), (30, 1725661), (35, 1479138), (42, 1232615), (70, 739569), (105, 493046), (210, 246523)]