55474872

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 144322560

約数和(自身を除く): 88847688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 173, 186, 248, 346, 372, 431, 519, 692, 744, 862, 1038, 1293, 1384, 1724, 2076, 2586, 3448, 4152, 5172, 5363, 10344, 10726, 13361, 16089, 21452, 26722, 32178, 40083, 42904, 53444, 64356, 74563, 80166, 106888, 128712, 149126, 160332, 223689, 298252, 320664, 447378, 596504, 894756, 1789512, 2311453, 4622906, 6934359, 9245812, 13868718, 18491624, 27737436, 55474872]

約数ペア:

[(1, 55474872), (2, 27737436), (3, 18491624), (4, 13868718), (6, 9245812), (8, 6934359), (12, 4622906), (24, 2311453), (31, 1789512), (62, 894756), (93, 596504), (124, 447378), (173, 320664), (186, 298252), (248, 223689), (346, 160332), (372, 149126), (431, 128712), (519, 106888), (692, 80166), (744, 74563), (862, 64356), (1038, 53444), (1293, 42904), (1384, 40083), (1724, 32178), (2076, 26722), (2586, 21452), (3448, 16089), (4152, 13361), (5172, 10726), (5363, 10344)]