50979831

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1907}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 83036160

約数和(自身を除く): 32056329

約数列:

[1, 3, 7, 19, 21, 57, 67, 133, 201, 399, 469, 1273, 1407, 1907, 3819, 5721, 8911, 13349, 26733, 36233, 40047, 108699, 127769, 253631, 383307, 760893, 894383, 2427611, 2683149, 7282833, 16993277, 50979831]

約数ペア:

[(1, 50979831), (3, 16993277), (7, 7282833), (19, 2683149), (21, 2427611), (57, 894383), (67, 760893), (133, 383307), (201, 253631), (399, 127769), (469, 108699), (1273, 40047), (1407, 36233), (1907, 26733), (3819, 13349), (5721, 8911)]