53396035

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19813}}^1$

素因数の和:19843

約数の個数: 24

約数和(自身を含む): 81316656

約数和(自身を除く): 27920621

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 19813, 99065, 138691, 217943, 693455, 970837, 1089715, 1525601, 4854185, 7628005, 10679207, 53396035]

約数ペア:

[(1, 53396035), (5, 10679207), (7, 7628005), (11, 4854185), (35, 1525601), (49, 1089715), (55, 970837), (77, 693455), (245, 217943), (385, 138691), (539, 99065), (2695, 19813)]