51978971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{487}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 58841088

約数和(自身を除く): 6862117

約数列:

[1, 11, 31, 313, 341, 487, 3443, 5357, 9703, 15097, 106733, 152431, 166067, 1676741, 4725361, 51978971]

約数ペア:

[(1, 51978971), (11, 4725361), (31, 1676741), (313, 166067), (341, 152431), (487, 106733), (3443, 15097), (5357, 9703)]