55822360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 137803680

約数和(自身を除く): 81981320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 293, 433, 440, 586, 866, 1172, 1465, 1732, 2165, 2344, 2930, 3223, 3464, 4330, 4763, 5860, 6446, 8660, 9526, 11720, 12892, 16115, 17320, 19052, 23815, 25784, 32230, 38104, 47630, 64460, 95260, 126869, 128920, 190520, 253738, 507476, 634345, 1014952, 1268690, 1395559, 2537380, 2791118, 5074760, 5582236, 6977795, 11164472, 13955590, 27911180, 55822360]

約数ペア:

[(1, 55822360), (2, 27911180), (4, 13955590), (5, 11164472), (8, 6977795), (10, 5582236), (11, 5074760), (20, 2791118), (22, 2537380), (40, 1395559), (44, 1268690), (55, 1014952), (88, 634345), (110, 507476), (220, 253738), (293, 190520), (433, 128920), (440, 126869), (586, 95260), (866, 64460), (1172, 47630), (1465, 38104), (1732, 32230), (2165, 25784), (2344, 23815), (2930, 19052), (3223, 17320), (3464, 16115), (4330, 12892), (4763, 11720), (5860, 9526), (6446, 8660)]