56721276

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{5099}}^1$

素因数の和:5215

約数の個数: 48

約数和(自身を含む): 148512000

約数和(自身を除く): 91790724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5099, 5562, 10198, 11124, 15297, 20396, 30594, 45891, 61188, 91782, 137673, 183564, 275346, 525197, 550692, 1050394, 1575591, 2100788, 3151182, 4726773, 6302364, 9453546, 14180319, 18907092, 28360638, 56721276]

約数ペア:

[(1, 56721276), (2, 28360638), (3, 18907092), (4, 14180319), (6, 9453546), (9, 6302364), (12, 4726773), (18, 3151182), (27, 2100788), (36, 1575591), (54, 1050394), (103, 550692), (108, 525197), (206, 275346), (309, 183564), (412, 137673), (618, 91782), (927, 61188), (1236, 45891), (1854, 30594), (2781, 20396), (3708, 15297), (5099, 11124), (5562, 10198)]