51685410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{246121}}^1$

素因数の和:246138

約数の個数: 32

約数和(自身を含む): 141766272

約数和(自身を除く): 90080862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 246121, 492242, 738363, 1230605, 1476726, 1722847, 2461210, 3445694, 3691815, 5168541, 7383630, 8614235, 10337082, 17228470, 25842705, 51685410]

約数ペア:

[(1, 51685410), (2, 25842705), (3, 17228470), (5, 10337082), (6, 8614235), (7, 7383630), (10, 5168541), (14, 3691815), (15, 3445694), (21, 2461210), (30, 1722847), (35, 1476726), (42, 1230605), (70, 738363), (105, 492242), (210, 246121)]