27178250

素因数分解:

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

素因数の和:9911

約数の個数: 32

約数和(自身を含む): 55508544

約数和(自身を除く): 28330294

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 9883, 19766, 49415, 98830, 108713, 217426, 247075, 494150, 543565, 1087130, 1235375, 2470750, 2717825, 5435650, 13589125, 27178250]

約数ペア:

[(1, 27178250), (2, 13589125), (5, 5435650), (10, 2717825), (11, 2470750), (22, 1235375), (25, 1087130), (50, 543565), (55, 494150), (110, 247075), (125, 217426), (250, 108713), (275, 98830), (550, 49415), (1375, 19766), (2750, 9883)]