56582900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{51439}}^1$

素因数の和:51464

約数の個数: 36

約数和(自身を含む): 133949760

約数和(自身を除く): 77366860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 51439, 102878, 205756, 257195, 514390, 565829, 1028780, 1131658, 1285975, 2263316, 2571950, 2829145, 5143900, 5658290, 11316580, 14145725, 28291450, 56582900]

約数ペア:

[(1, 56582900), (2, 28291450), (4, 14145725), (5, 11316580), (10, 5658290), (11, 5143900), (20, 2829145), (22, 2571950), (25, 2263316), (44, 1285975), (50, 1131658), (55, 1028780), (100, 565829), (110, 514390), (220, 257195), (275, 205756), (550, 102878), (1100, 51439)]