54953855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 75091968

約数和(自身を除く): 20138113

約数列:

[1, 5, 11, 31, 55, 155, 167, 193, 341, 835, 965, 1705, 1837, 2123, 5177, 5983, 9185, 10615, 25885, 29915, 32231, 56947, 65813, 161155, 284735, 329065, 354541, 999161, 1772705, 4995805, 10990771, 54953855]

約数ペア:

[(1, 54953855), (5, 10990771), (11, 4995805), (31, 1772705), (55, 999161), (155, 354541), (167, 329065), (193, 284735), (341, 161155), (835, 65813), (965, 56947), (1705, 32231), (1837, 29915), (2123, 25885), (5177, 10615), (5983, 9185)]