27947924950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1752221}}^1$

素因数の和:1752273

約数の個数: 48

約数和(自身を含む): 58664392560

約数和(自身を除く): 30716467610

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 550, 638, 725, 1450, 1595, 3190, 7975, 15950, 1752221, 3504442, 8761105, 17522210, 19274431, 38548862, 43805525, 50814409, 87611050, 96372155, 101628818, 192744310, 254072045, 481860775, 508144090, 558958499, 963721550, 1117916998, 1270360225, 2540720450, 2794792495, 5589584990, 13973962475, 27947924950]

約数ペア:

[(1, 27947924950), (2, 13973962475), (5, 5589584990), (10, 2794792495), (11, 2540720450), (22, 1270360225), (25, 1117916998), (29, 963721550), (50, 558958499), (55, 508144090), (58, 481860775), (110, 254072045), (145, 192744310), (275, 101628818), (290, 96372155), (319, 87611050), (550, 50814409), (638, 43805525), (725, 38548862), (1450, 19274431), (1595, 17522210), (3190, 8761105), (7975, 3504442), (15950, 1752221)]