53887290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8513}}^1$

素因数の和:8734

約数の個数: 32

約数和(自身を含む): 129957696

約数和(自身を除く): 76070406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 6330, 8513, 17026, 25539, 42565, 51078, 85130, 127695, 255390, 1796243, 3592486, 5388729, 8981215, 10777458, 17962430, 26943645, 53887290]

約数ペア:

[(1, 53887290), (2, 26943645), (3, 17962430), (5, 10777458), (6, 8981215), (10, 5388729), (15, 3592486), (30, 1796243), (211, 255390), (422, 127695), (633, 85130), (1055, 51078), (1266, 42565), (2110, 25539), (3165, 17026), (6330, 8513)]