56821410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{821}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 148107960

約数和(自身を除く): 91286550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 769, 821, 1538, 1642, 2307, 2463, 3845, 4105, 4614, 4926, 6921, 7389, 7690, 8210, 11535, 12315, 13842, 14778, 23070, 24630, 34605, 36945, 69210, 73890, 631349, 1262698, 1894047, 3156745, 3788094, 5682141, 6313490, 9470235, 11364282, 18940470, 28410705, 56821410]

約数ペア:

[(1, 56821410), (2, 28410705), (3, 18940470), (5, 11364282), (6, 9470235), (9, 6313490), (10, 5682141), (15, 3788094), (18, 3156745), (30, 1894047), (45, 1262698), (90, 631349), (769, 73890), (821, 69210), (1538, 36945), (1642, 34605), (2307, 24630), (2463, 23070), (3845, 14778), (4105, 13842), (4614, 12315), (4926, 11535), (6921, 8210), (7389, 7690)]