53114215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 32732825

約数列:

[1, 5, 7, 11, 19, 35, 53, 55, 77, 95, 133, 137, 209, 265, 371, 385, 583, 665, 685, 959, 1007, 1045, 1463, 1507, 1855, 2603, 2915, 4081, 4795, 5035, 7049, 7261, 7315, 7535, 10549, 11077, 13015, 18221, 20405, 28633, 35245, 36305, 50827, 52745, 55385, 77539, 79871, 91105, 137959, 143165, 200431, 254135, 387695, 399355, 559097, 689795, 965713, 1002155, 1517549, 2795485, 4828565, 7587745, 10622843, 53114215]

約数ペア:

[(1, 53114215), (5, 10622843), (7, 7587745), (11, 4828565), (19, 2795485), (35, 1517549), (53, 1002155), (55, 965713), (77, 689795), (95, 559097), (133, 399355), (137, 387695), (209, 254135), (265, 200431), (371, 143165), (385, 137959), (583, 91105), (665, 79871), (685, 77539), (959, 55385), (1007, 52745), (1045, 50827), (1463, 36305), (1507, 35245), (1855, 28633), (2603, 20405), (2915, 18221), (4081, 13015), (4795, 11077), (5035, 10549), (7049, 7535), (7261, 7315)]