52526670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 92141490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 389, 643, 778, 1167, 1286, 1929, 1945, 2334, 2723, 3215, 3858, 3890, 4501, 5446, 5835, 6430, 8169, 9002, 9645, 11670, 13503, 13615, 16338, 19290, 22505, 27006, 27230, 40845, 45010, 67515, 81690, 135030, 250127, 500254, 750381, 1250635, 1500762, 1750889, 2501270, 3501778, 3751905, 5252667, 7503810, 8754445, 10505334, 17508890, 26263335, 52526670]

約数ペア:

[(1, 52526670), (2, 26263335), (3, 17508890), (5, 10505334), (6, 8754445), (7, 7503810), (10, 5252667), (14, 3751905), (15, 3501778), (21, 2501270), (30, 1750889), (35, 1500762), (42, 1250635), (70, 750381), (105, 500254), (210, 250127), (389, 135030), (643, 81690), (778, 67515), (1167, 45010), (1286, 40845), (1929, 27230), (1945, 27006), (2334, 22505), (2723, 19290), (3215, 16338), (3858, 13615), (3890, 13503), (4501, 11670), (5446, 9645), (5835, 9002), (6430, 8169)]