53206872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{130409}}^1$

素因数の和:130435

約数の個数: 32

約数和(自身を含む): 140842800

約数和(自身を除く): 87635928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 130409, 260818, 391227, 521636, 782454, 1043272, 1564908, 2216953, 3129816, 4433906, 6650859, 8867812, 13301718, 17735624, 26603436, 53206872]

約数ペア:

[(1, 53206872), (2, 26603436), (3, 17735624), (4, 13301718), (6, 8867812), (8, 6650859), (12, 4433906), (17, 3129816), (24, 2216953), (34, 1564908), (51, 1043272), (68, 782454), (102, 521636), (136, 391227), (204, 260818), (408, 130409)]