51369904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{110711}}^1$

素因数の和:110748

約数の個数: 20

約数和(自身を含む): 102962160

約数和(自身を除く): 51592256

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 110711, 221422, 442844, 885688, 1771376, 3210619, 6421238, 12842476, 25684952, 51369904]

約数ペア:

[(1, 51369904), (2, 25684952), (4, 12842476), (8, 6421238), (16, 3210619), (29, 1771376), (58, 885688), (116, 442844), (232, 221422), (464, 110711)]