55195616

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1287

約数の個数: 48

約数和(自身を含む): 124830720

約数和(自身を除く): 69635104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1031, 1673, 1912, 2062, 3346, 3824, 4124, 6692, 7217, 7648, 8248, 13384, 14434, 16496, 26768, 28868, 32992, 53536, 57736, 115472, 230944, 246409, 492818, 985636, 1724863, 1971272, 3449726, 3942544, 6899452, 7885088, 13798904, 27597808, 55195616]

約数ペア:

[(1, 55195616), (2, 27597808), (4, 13798904), (7, 7885088), (8, 6899452), (14, 3942544), (16, 3449726), (28, 1971272), (32, 1724863), (56, 985636), (112, 492818), (224, 246409), (239, 230944), (478, 115472), (956, 57736), (1031, 53536), (1673, 32992), (1912, 28868), (2062, 26768), (3346, 16496), (3824, 14434), (4124, 13384), (6692, 8248), (7217, 7648)]