49831978

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 87713280

約数和(自身を除く): 37881302

約数列:

[1, 2, 7, 14, 53, 106, 239, 281, 371, 478, 562, 742, 1673, 1967, 3346, 3934, 12667, 14893, 25334, 29786, 67159, 88669, 104251, 134318, 177338, 208502, 470113, 940226, 3559427, 7118854, 24915989, 49831978]

約数ペア:

[(1, 49831978), (2, 24915989), (7, 7118854), (14, 3559427), (53, 940226), (106, 470113), (239, 208502), (281, 177338), (371, 134318), (478, 104251), (562, 88669), (742, 67159), (1673, 29786), (1967, 25334), (3346, 14893), (3934, 12667)]