51420194

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 94339200

約数和(自身を除く): 42919006

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 3169, 6338, 8113, 16226, 22183, 44366, 60211, 120422, 193309, 386618, 421477, 842954, 1353163, 2706326, 3672871, 7345742, 25710097, 51420194]

約数ペア:

[(1, 51420194), (2, 25710097), (7, 7345742), (14, 3672871), (19, 2706326), (38, 1353163), (61, 842954), (122, 421477), (133, 386618), (266, 193309), (427, 120422), (854, 60211), (1159, 44366), (2318, 22183), (3169, 16226), (6338, 8113)]