27795350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 57090096

約数和(自身を除く): 29294746

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 521, 550, 970, 1042, 1067, 2134, 2425, 2605, 4850, 5210, 5335, 5731, 10670, 11462, 13025, 26050, 26675, 28655, 50537, 53350, 57310, 101074, 143275, 252685, 286550, 505370, 555907, 1111814, 1263425, 2526850, 2779535, 5559070, 13897675, 27795350]

約数ペア:

[(1, 27795350), (2, 13897675), (5, 5559070), (10, 2779535), (11, 2526850), (22, 1263425), (25, 1111814), (50, 555907), (55, 505370), (97, 286550), (110, 252685), (194, 143275), (275, 101074), (485, 57310), (521, 53350), (550, 50537), (970, 28655), (1042, 26675), (1067, 26050), (2134, 13025), (2425, 11462), (2605, 10670), (4850, 5731), (5210, 5335)]