55694840

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9221}}^1$

素因数の和:9383

約数の個数: 32

約数和(自身を含む): 126156960

約数和(自身を除く): 70462120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 9221, 18442, 36884, 46105, 73768, 92210, 184420, 368840, 1392371, 2784742, 5569484, 6961855, 11138968, 13923710, 27847420, 55694840]

約数ペア:

[(1, 55694840), (2, 27847420), (4, 13923710), (5, 11138968), (8, 6961855), (10, 5569484), (20, 2784742), (40, 1392371), (151, 368840), (302, 184420), (604, 92210), (755, 73768), (1208, 46105), (1510, 36884), (3020, 18442), (6040, 9221)]