51964143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7757}}^1$

素因数の和:7807

約数の個数: 32

約数和(自身を含む): 89372160

約数和(自身を除く): 37408017

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 7757, 23271, 54299, 85327, 162897, 224953, 255981, 597289, 674859, 1574671, 1791867, 2474483, 4724013, 7423449, 17321381, 51964143]

約数ペア:

[(1, 51964143), (3, 17321381), (7, 7423449), (11, 4724013), (21, 2474483), (29, 1791867), (33, 1574671), (77, 674859), (87, 597289), (203, 255981), (231, 224953), (319, 162897), (609, 85327), (957, 54299), (2233, 23271), (6699, 7757)]