54356500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9883}}^1$

素因数の和:9913

約数の個数: 48

約数和(自身を含む): 129519936

約数和(自身を除く): 75163436

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 9883, 19766, 39532, 49415, 98830, 108713, 197660, 217426, 247075, 434852, 494150, 543565, 988300, 1087130, 1235375, 2174260, 2470750, 2717825, 4941500, 5435650, 10871300, 13589125, 27178250, 54356500]

約数ペア:

[(1, 54356500), (2, 27178250), (4, 13589125), (5, 10871300), (10, 5435650), (11, 4941500), (20, 2717825), (22, 2470750), (25, 2174260), (44, 1235375), (50, 1087130), (55, 988300), (100, 543565), (110, 494150), (125, 434852), (220, 247075), (250, 217426), (275, 197660), (500, 108713), (550, 98830), (1100, 49415), (1375, 39532), (2750, 19766), (5500, 9883)]