54439892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 106489152

約数和(自身を除く): 52049260

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 97, 172, 194, 251, 388, 502, 559, 1004, 1118, 1261, 2236, 2522, 3263, 4171, 5044, 6526, 8342, 10793, 13052, 16684, 21586, 24347, 43172, 48694, 54223, 97388, 108446, 140309, 216892, 280618, 316511, 561236, 633022, 1046921, 1266044, 2093842, 4187684, 13609973, 27219946, 54439892]

約数ペア:

[(1, 54439892), (2, 27219946), (4, 13609973), (13, 4187684), (26, 2093842), (43, 1266044), (52, 1046921), (86, 633022), (97, 561236), (172, 316511), (194, 280618), (251, 216892), (388, 140309), (502, 108446), (559, 97388), (1004, 54223), (1118, 48694), (1261, 43172), (2236, 24347), (2522, 21586), (3263, 16684), (4171, 13052), (5044, 10793), (6526, 8342)]