47040694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 32

約数和(自身を含む): 77061600

約数和(自身を除く): 30020906

約数列:

[1, 2, 19, 38, 41, 82, 109, 218, 277, 554, 779, 1558, 2071, 4142, 4469, 5263, 8938, 10526, 11357, 22714, 30193, 60386, 84911, 169822, 215783, 431566, 573667, 1147334, 1237913, 2475826, 23520347, 47040694]

約数ペア:

[(1, 47040694), (2, 23520347), (19, 2475826), (38, 1237913), (41, 1147334), (82, 573667), (109, 431566), (218, 215783), (277, 169822), (554, 84911), (779, 60386), (1558, 30193), (2071, 22714), (4142, 11357), (4469, 10526), (5263, 8938)]