47312590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1031}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 92062656

約数和(自身を除く): 44750066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 1031, 1765, 2062, 3530, 4589, 5155, 9178, 10310, 13403, 22945, 26806, 45890, 67015, 134030, 363943, 727886, 1819715, 3639430, 4731259, 9462518, 23656295, 47312590]

約数ペア:

[(1, 47312590), (2, 23656295), (5, 9462518), (10, 4731259), (13, 3639430), (26, 1819715), (65, 727886), (130, 363943), (353, 134030), (706, 67015), (1031, 45890), (1765, 26806), (2062, 22945), (3530, 13403), (4589, 10310), (5155, 9178)]