51487464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{306473}}^1$

素因数の和:306489

約数の個数: 32

約数和(自身を含む): 147107520

約数和(自身を除く): 95620056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 306473, 612946, 919419, 1225892, 1838838, 2145311, 2451784, 3677676, 4290622, 6435933, 7355352, 8581244, 12871866, 17162488, 25743732, 51487464]

約数ペア:

[(1, 51487464), (2, 25743732), (3, 17162488), (4, 12871866), (6, 8581244), (7, 7355352), (8, 6435933), (12, 4290622), (14, 3677676), (21, 2451784), (24, 2145311), (28, 1838838), (42, 1225892), (56, 919419), (84, 612946), (168, 306473)]