51683978068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{40003079}}^1$

素因数の和:40003119

約数の個数: 24

約数和(自身を含む): 100807761600

約数和(自身を除く): 49123783532

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 40003079, 80006158, 160012316, 680052343, 760058501, 1360104686, 1520117002, 2720209372, 3040234004, 12920994517, 25841989034, 51683978068]

約数ペア:

[(1, 51683978068), (2, 25841989034), (4, 12920994517), (17, 3040234004), (19, 2720209372), (34, 1520117002), (38, 1360104686), (68, 760058501), (76, 680052343), (323, 160012316), (646, 80006158), (1292, 40003079)]