53875844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 108380160

約数和(自身を除く): 54504316

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 139, 253, 278, 383, 506, 556, 766, 1012, 1529, 1532, 3058, 3197, 4213, 6116, 6394, 8426, 8809, 12788, 16852, 17618, 35167, 35236, 53237, 70334, 96899, 106474, 140668, 193798, 212948, 387596, 585607, 1171214, 1224451, 2342428, 2448902, 4897804, 13468961, 26937922, 53875844]

約数ペア:

[(1, 53875844), (2, 26937922), (4, 13468961), (11, 4897804), (22, 2448902), (23, 2342428), (44, 1224451), (46, 1171214), (92, 585607), (139, 387596), (253, 212948), (278, 193798), (383, 140668), (506, 106474), (556, 96899), (766, 70334), (1012, 53237), (1529, 35236), (1532, 35167), (3058, 17618), (3197, 16852), (4213, 12788), (6116, 8809), (6394, 8426)]