55952840

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{2383}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 126161280

約数和(自身を除く): 70208440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 1174, 2348, 2383, 2935, 4696, 4766, 5870, 9532, 11740, 11915, 19064, 23480, 23830, 47660, 95320, 1398821, 2797642, 5595284, 6994105, 11190568, 13988210, 27976420, 55952840]

約数ペア:

[(1, 55952840), (2, 27976420), (4, 13988210), (5, 11190568), (8, 6994105), (10, 5595284), (20, 2797642), (40, 1398821), (587, 95320), (1174, 47660), (2348, 23830), (2383, 23480), (2935, 19064), (4696, 11915), (4766, 11740), (5870, 9532)]