52554580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1696

約数の個数: 48

約数和(自身を含む): 119839104

約数和(自身を除く): 67284524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1310, 1543, 1703, 2620, 3086, 3406, 6172, 6812, 7715, 8515, 15430, 17030, 20059, 30860, 34060, 40118, 80236, 100295, 200590, 202133, 401180, 404266, 808532, 1010665, 2021330, 2627729, 4042660, 5255458, 10510916, 13138645, 26277290, 52554580]

約数ペア:

[(1, 52554580), (2, 26277290), (4, 13138645), (5, 10510916), (10, 5255458), (13, 4042660), (20, 2627729), (26, 2021330), (52, 1010665), (65, 808532), (130, 404266), (131, 401180), (260, 202133), (262, 200590), (524, 100295), (655, 80236), (1310, 40118), (1543, 34060), (1703, 30860), (2620, 20059), (3086, 17030), (3406, 15430), (6172, 8515), (6812, 7715)]