55633552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{267469}}^1$

素因数の和:267490

約数の個数: 20

約数和(自身を含む): 116081980

約数和(自身を除く): 60448428

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 267469, 534938, 1069876, 2139752, 3477097, 4279504, 6954194, 13908388, 27816776, 55633552]

約数ペア:

[(1, 55633552), (2, 27816776), (4, 13908388), (8, 6954194), (13, 4279504), (16, 3477097), (26, 2139752), (52, 1069876), (104, 534938), (208, 267469)]