47944740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7331}}^1$

素因数の和:7452

約数の個数: 48

約数和(自身を含む): 135495360

約数和(自身を除く): 87550620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 6540, 7331, 14662, 21993, 29324, 36655, 43986, 73310, 87972, 109965, 146620, 219930, 439860, 799079, 1598158, 2397237, 3196316, 3995395, 4794474, 7990790, 9588948, 11986185, 15981580, 23972370, 47944740]

約数ペア:

[(1, 47944740), (2, 23972370), (3, 15981580), (4, 11986185), (5, 9588948), (6, 7990790), (10, 4794474), (12, 3995395), (15, 3196316), (20, 2397237), (30, 1598158), (60, 799079), (109, 439860), (218, 219930), (327, 146620), (436, 109965), (545, 87972), (654, 73310), (1090, 43986), (1308, 36655), (1635, 29324), (2180, 21993), (3270, 14662), (6540, 7331)]