53240144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107339}}^1$

素因数の和:107378

約数の個数: 20

約数和(自身を含む): 106481280

約数和(自身を除く): 53241136

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 107339, 214678, 429356, 858712, 1717424, 3327509, 6655018, 13310036, 26620072, 53240144]

約数ペア:

[(1, 53240144), (2, 26620072), (4, 13310036), (8, 6655018), (16, 3327509), (31, 1717424), (62, 858712), (124, 429356), (248, 214678), (496, 107339)]