51827216

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8731}}^1$

素因数の和:8799

約数の個数: 40

約数和(自身を含む): 116938944

約数和(自身を除く): 65111728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 8731, 17462, 34924, 61117, 69848, 122234, 139696, 244468, 462743, 488936, 925486, 977872, 1850972, 3239201, 3701944, 6478402, 7403888, 12956804, 25913608, 51827216]

約数ペア:

[(1, 51827216), (2, 25913608), (4, 12956804), (7, 7403888), (8, 6478402), (14, 3701944), (16, 3239201), (28, 1850972), (53, 977872), (56, 925486), (106, 488936), (112, 462743), (212, 244468), (371, 139696), (424, 122234), (742, 69848), (848, 61117), (1484, 34924), (2968, 17462), (5936, 8731)]