47992984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8707}}^1$

素因数の和:8779

約数の個数: 32

約数和(自身を含む): 98748720

約数和(自身を除く): 50755736

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 8707, 17414, 34828, 69656, 113191, 226382, 452764, 461471, 905528, 922942, 1845884, 3691768, 5999123, 11998246, 23996492, 47992984]

約数ペア:

[(1, 47992984), (2, 23996492), (4, 11998246), (8, 5999123), (13, 3691768), (26, 1845884), (52, 922942), (53, 905528), (104, 461471), (106, 452764), (212, 226382), (424, 113191), (689, 69656), (1378, 34828), (2756, 17414), (5512, 8707)]