54898745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 19612615

約数列:

[1, 5, 11, 43, 55, 139, 167, 215, 473, 695, 835, 1529, 1837, 2365, 5977, 7181, 7645, 9185, 23213, 29885, 35905, 65747, 78991, 116065, 255343, 328735, 394955, 998159, 1276715, 4990795, 10979749, 54898745]

約数ペア:

[(1, 54898745), (5, 10979749), (11, 4990795), (43, 1276715), (55, 998159), (139, 394955), (167, 328735), (215, 255343), (473, 116065), (695, 78991), (835, 65747), (1529, 35905), (1837, 29885), (2365, 23213), (5977, 9185), (7181, 7645)]