51023522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 38607838

約数列:

[1, 2, 11, 22, 23, 46, 89, 103, 121, 178, 206, 242, 253, 506, 979, 1133, 1958, 2047, 2266, 2369, 2783, 4094, 4738, 5566, 9167, 10769, 12463, 18334, 21538, 22517, 24926, 26059, 45034, 52118, 100837, 201674, 210841, 247687, 286649, 421682, 495374, 573298, 1109207, 2218414, 2319251, 4638502, 25511761, 51023522]

約数ペア:

[(1, 51023522), (2, 25511761), (11, 4638502), (22, 2319251), (23, 2218414), (46, 1109207), (89, 573298), (103, 495374), (121, 421682), (178, 286649), (206, 247687), (242, 210841), (253, 201674), (506, 100837), (979, 52118), (1133, 45034), (1958, 26059), (2047, 24926), (2266, 22517), (2369, 21538), (2783, 18334), (4094, 12463), (4738, 10769), (5566, 9167)]