51670402240

素因数分解:

$2^6\times 5^1\times {\mathrm{161470007}}^1$

素因数の和:161470024

約数の個数: 28

約数和(自身を含む): 123040146096

約数和(自身を除く): 71369743856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 161470007, 322940014, 645880028, 807350035, 1291760056, 1614700070, 2583520112, 3229400140, 5167040224, 6458800280, 10334080448, 12917600560, 25835201120, 51670402240]

約数ペア:

[(1, 51670402240), (2, 25835201120), (4, 12917600560), (5, 10334080448), (8, 6458800280), (10, 5167040224), (16, 3229400140), (20, 2583520112), (32, 1614700070), (40, 1291760056), (64, 807350035), (80, 645880028), (160, 322940014), (320, 161470007)]