52481289

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 82923264

約数和(自身を除く): 30441975

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 773, 1113, 1281, 2319, 3233, 5411, 9699, 16233, 22631, 40969, 47153, 67893, 122907, 141459, 286783, 330071, 860349, 990213, 2499109, 7497327, 17493763, 52481289]

約数ペア:

[(1, 52481289), (3, 17493763), (7, 7497327), (21, 2499109), (53, 990213), (61, 860349), (159, 330071), (183, 286783), (371, 141459), (427, 122907), (773, 67893), (1113, 47153), (1281, 40969), (2319, 22631), (3233, 16233), (5411, 9699)]