54221750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19717}}^1$

素因数の和:19745

約数の個数: 32

約数和(自身を含む): 110736288

約数和(自身を除く): 56514538

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 19717, 39434, 98585, 197170, 216887, 433774, 492925, 985850, 1084435, 2168870, 2464625, 4929250, 5422175, 10844350, 27110875, 54221750]

約数ペア:

[(1, 54221750), (2, 27110875), (5, 10844350), (10, 5422175), (11, 4929250), (22, 2464625), (25, 2168870), (50, 1084435), (55, 985850), (110, 492925), (125, 433774), (250, 216887), (275, 197170), (550, 98585), (1375, 39434), (2750, 19717)]