12883948550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{17923}}^1$

素因数の和:19253

約数の個数: 48

約数和(自身を含む): 26164164672

約数和(自身を除く): 13280216122

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1307, 2614, 6535, 13070, 14377, 17923, 28754, 32675, 35846, 65350, 71885, 89615, 143770, 179230, 197153, 359425, 394306, 448075, 718850, 896150, 985765, 1971530, 4928825, 9857650, 23425361, 46850722, 117126805, 234253610, 257678971, 515357942, 585634025, 1171268050, 1288394855, 2576789710, 6441974275, 12883948550]

約数ペア:

[(1, 12883948550), (2, 6441974275), (5, 2576789710), (10, 1288394855), (11, 1171268050), (22, 585634025), (25, 515357942), (50, 257678971), (55, 234253610), (110, 117126805), (275, 46850722), (550, 23425361), (1307, 9857650), (2614, 4928825), (6535, 1971530), (13070, 985765), (14377, 896150), (17923, 718850), (28754, 448075), (32675, 394306), (35846, 359425), (65350, 197153), (71885, 179230), (89615, 143770)]