49029675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 86684928

約数和(自身を除く): 37655253

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 345, 575, 645, 661, 989, 1075, 1725, 1983, 2967, 3225, 3305, 4945, 9915, 14835, 15203, 16525, 24725, 28423, 45609, 49575, 74175, 76015, 85269, 142115, 228045, 380075, 426345, 653729, 710575, 1140225, 1961187, 2131725, 3268645, 9805935, 16343225, 49029675]

約数ペア:

[(1, 49029675), (3, 16343225), (5, 9805935), (15, 3268645), (23, 2131725), (25, 1961187), (43, 1140225), (69, 710575), (75, 653729), (115, 426345), (129, 380075), (215, 228045), (345, 142115), (575, 85269), (645, 76015), (661, 74175), (989, 49575), (1075, 45609), (1725, 28423), (1983, 24725), (2967, 16525), (3225, 15203), (3305, 14835), (4945, 9915)]