51559494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28549}}^1$

素因数の和:28604

約数の個数: 32

約数和(自身を含む): 120595200

約数和(自身を除く): 69035706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 28549, 57098, 85647, 171294, 199843, 399686, 599529, 1199058, 1227607, 2455214, 3682821, 7365642, 8593249, 17186498, 25779747, 51559494]

約数ペア:

[(1, 51559494), (2, 25779747), (3, 17186498), (6, 8593249), (7, 7365642), (14, 3682821), (21, 2455214), (42, 1227607), (43, 1199058), (86, 599529), (129, 399686), (258, 199843), (301, 171294), (602, 85647), (903, 57098), (1806, 28549)]