53989636

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 96443480

約数和(自身を除く): 42453844

約数列:

[1, 2, 4, 61, 122, 244, 409, 541, 818, 1082, 1636, 2164, 24949, 33001, 49898, 66002, 99796, 132004, 221269, 442538, 885076, 13497409, 26994818, 53989636]

約数ペア:

[(1, 53989636), (2, 26994818), (4, 13497409), (61, 885076), (122, 442538), (244, 221269), (409, 132004), (541, 99796), (818, 66002), (1082, 49898), (1636, 33001), (2164, 24949)]