51420049492

素因数分解:

$2^2\times 7^1\times {\mathrm{19421}}^1\times {\mathrm{94559}}^1$

素因数の和:113991

約数の個数: 24

約数和(自身を含む): 102846481920

約数和(自身を除く): 51426432428

約数列:

[1, 2, 4, 7, 14, 28, 19421, 38842, 77684, 94559, 135947, 189118, 271894, 378236, 543788, 661913, 1323826, 2647652, 1836430339, 3672860678, 7345721356, 12855012373, 25710024746, 51420049492]

約数ペア:

[(1, 51420049492), (2, 25710024746), (4, 12855012373), (7, 7345721356), (14, 3672860678), (28, 1836430339), (19421, 2647652), (38842, 1323826), (77684, 661913), (94559, 543788), (135947, 378236), (189118, 271894)]