55854850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 107930592

約数和(自身を除く): 52075742

約数列:

[1, 2, 5, 10, 25, 43, 50, 83, 86, 166, 215, 313, 415, 430, 626, 830, 1075, 1565, 2075, 2150, 3130, 3569, 4150, 7138, 7825, 13459, 15650, 17845, 25979, 26918, 35690, 51958, 67295, 89225, 129895, 134590, 178450, 259790, 336475, 649475, 672950, 1117097, 1298950, 2234194, 5585485, 11170970, 27927425, 55854850]

約数ペア:

[(1, 55854850), (2, 27927425), (5, 11170970), (10, 5585485), (25, 2234194), (43, 1298950), (50, 1117097), (83, 672950), (86, 649475), (166, 336475), (215, 259790), (313, 178450), (415, 134590), (430, 129895), (626, 89225), (830, 67295), (1075, 51958), (1565, 35690), (2075, 26918), (2150, 25979), (3130, 17845), (3569, 15650), (4150, 13459), (7138, 7825)]