53780286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4091}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 123349248

約数和(自身を除く): 69568962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4091, 4382, 6573, 8182, 12273, 13146, 24546, 28637, 57274, 85911, 171822, 1280483, 2560966, 3841449, 7682898, 8963381, 17926762, 26890143, 53780286]

約数ペア:

[(1, 53780286), (2, 26890143), (3, 17926762), (6, 8963381), (7, 7682898), (14, 3841449), (21, 2560966), (42, 1280483), (313, 171822), (626, 85911), (939, 57274), (1878, 28637), (2191, 24546), (4091, 13146), (4382, 12273), (6573, 8182)]