47950474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{431}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 36963446

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 389, 431, 778, 862, 4279, 4741, 5057, 5603, 8558, 9482, 10114, 11206, 55627, 61633, 111254, 123266, 167659, 335318, 1844249, 2179567, 3688498, 4359134, 23975237, 47950474]

約数ペア:

[(1, 47950474), (2, 23975237), (11, 4359134), (13, 3688498), (22, 2179567), (26, 1844249), (143, 335318), (286, 167659), (389, 123266), (431, 111254), (778, 61633), (862, 55627), (4279, 11206), (4741, 10114), (5057, 9482), (5603, 8558)]