30825850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 64120896

約数和(自身を除く): 33295046

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1367, 2050, 2255, 2734, 4510, 6835, 11275, 13670, 15037, 22550, 30074, 34175, 56047, 68350, 75185, 112094, 150370, 280235, 375925, 560470, 616517, 751850, 1233034, 1401175, 2802350, 3082585, 6165170, 15412925, 30825850]

約数ペア:

[(1, 30825850), (2, 15412925), (5, 6165170), (10, 3082585), (11, 2802350), (22, 1401175), (25, 1233034), (41, 751850), (50, 616517), (55, 560470), (82, 375925), (110, 280235), (205, 150370), (275, 112094), (410, 75185), (451, 68350), (550, 56047), (902, 34175), (1025, 30074), (1367, 22550), (2050, 15037), (2255, 13670), (2734, 11275), (4510, 6835)]