56129970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{11071}}^1$

素因数の和:11107

約数の個数: 48

約数和(自身を含む): 145884672

約数和(自身を除く): 89754702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 11071, 22142, 33213, 55355, 66426, 110710, 143923, 166065, 287846, 332130, 431769, 719615, 863538, 1439230, 1870999, 2158845, 3741998, 4317690, 5612997, 9354995, 11225994, 18709990, 28064985, 56129970]

約数ペア:

[(1, 56129970), (2, 28064985), (3, 18709990), (5, 11225994), (6, 9354995), (10, 5612997), (13, 4317690), (15, 3741998), (26, 2158845), (30, 1870999), (39, 1439230), (65, 863538), (78, 719615), (130, 431769), (169, 332130), (195, 287846), (338, 166065), (390, 143923), (507, 110710), (845, 66426), (1014, 55355), (1690, 33213), (2535, 22142), (5070, 11071)]