55619538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1429}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 120120000

約数和(自身を除く): 64500462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1429, 1497, 2858, 2994, 4287, 6487, 8574, 12974, 18577, 19461, 37154, 38922, 55731, 111462, 713071, 1426142, 2139213, 4278426, 9269923, 18539846, 27809769, 55619538]

約数ペア:

[(1, 55619538), (2, 27809769), (3, 18539846), (6, 9269923), (13, 4278426), (26, 2139213), (39, 1426142), (78, 713071), (499, 111462), (998, 55731), (1429, 38922), (1497, 37154), (2858, 19461), (2994, 18577), (4287, 12974), (6487, 8574)]