53649915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 99643392

約数和(自身を除く): 45993477

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 67, 69, 115, 165, 201, 211, 253, 335, 345, 633, 737, 759, 1005, 1055, 1265, 1541, 2211, 2321, 3165, 3685, 3795, 4623, 4853, 6963, 7705, 11055, 11605, 14137, 14559, 16951, 23115, 24265, 34815, 42411, 50853, 53383, 70685, 72795, 84755, 155507, 160149, 212055, 254265, 266915, 325151, 466521, 777535, 800745, 975453, 1625755, 2332605, 3576661, 4877265, 10729983, 17883305, 53649915]

約数ペア:

[(1, 53649915), (3, 17883305), (5, 10729983), (11, 4877265), (15, 3576661), (23, 2332605), (33, 1625755), (55, 975453), (67, 800745), (69, 777535), (115, 466521), (165, 325151), (201, 266915), (211, 254265), (253, 212055), (335, 160149), (345, 155507), (633, 84755), (737, 72795), (759, 70685), (1005, 53383), (1055, 50853), (1265, 42411), (1541, 34815), (2211, 24265), (2321, 23115), (3165, 16951), (3685, 14559), (3795, 14137), (4623, 11605), (4853, 11055), (6963, 7705)]