55691610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142799}}^1$

素因数の和:142822

約数の個数: 32

約数和(自身を含む): 143942400

約数和(自身を除く): 88250790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 142799, 285598, 428397, 713995, 856794, 1427990, 1856387, 2141985, 3712774, 4283970, 5569161, 9281935, 11138322, 18563870, 27845805, 55691610]

約数ペア:

[(1, 55691610), (2, 27845805), (3, 18563870), (5, 11138322), (6, 9281935), (10, 5569161), (13, 4283970), (15, 3712774), (26, 2141985), (30, 1856387), (39, 1427990), (65, 856794), (78, 713995), (130, 428397), (195, 285598), (390, 142799)]