51472470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{245107}}^1$

素因数の和:245124

約数の個数: 32

約数和(自身を含む): 141182208

約数和(自身を除く): 89709738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 245107, 490214, 735321, 1225535, 1470642, 1715749, 2451070, 3431498, 3676605, 5147247, 7353210, 8578745, 10294494, 17157490, 25736235, 51472470]

約数ペア:

[(1, 51472470), (2, 25736235), (3, 17157490), (5, 10294494), (6, 8578745), (7, 7353210), (10, 5147247), (14, 3676605), (15, 3431498), (21, 2451070), (30, 1715749), (35, 1470642), (42, 1225535), (70, 735321), (105, 490214), (210, 245107)]