51899970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2341}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 124781760

約数和(自身を除く): 72881790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 739, 1478, 2217, 2341, 3695, 4434, 4682, 7023, 7390, 11085, 11705, 14046, 22170, 23410, 35115, 70230, 1729999, 3459998, 5189997, 8649995, 10379994, 17299990, 25949985, 51899970]

約数ペア:

[(1, 51899970), (2, 25949985), (3, 17299990), (5, 10379994), (6, 8649995), (10, 5189997), (15, 3459998), (30, 1729999), (739, 70230), (1478, 35115), (2217, 23410), (2341, 22170), (3695, 14046), (4434, 11705), (4682, 11085), (7023, 7390)]