51211635

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 84286272

約数和(自身を除く): 33074637

約数列:

[1, 3, 5, 15, 61, 97, 183, 291, 305, 485, 577, 915, 1455, 1731, 2885, 5917, 8655, 17751, 29585, 35197, 55969, 88755, 105591, 167907, 175985, 279845, 527955, 839535, 3414109, 10242327, 17070545, 51211635]

約数ペア:

[(1, 51211635), (3, 17070545), (5, 10242327), (15, 3414109), (61, 839535), (97, 527955), (183, 279845), (291, 175985), (305, 167907), (485, 105591), (577, 88755), (915, 55969), (1455, 35197), (1731, 29585), (2885, 17751), (5917, 8655)]