47156901496

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{223679}}^1$

素因数の和:223796

約数の個数: 48

約数和(自身を含む): 94596508800

約数和(自身を除く): 47439607304

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 361, 584, 722, 1387, 1444, 2774, 2888, 5548, 11096, 26353, 52706, 105412, 210824, 223679, 447358, 894716, 1789432, 4249901, 8499802, 16328567, 16999604, 32657134, 33999208, 65314268, 80748119, 130628536, 161496238, 310242773, 322992476, 620485546, 645984952, 1240971092, 2481942184, 5894612687, 11789225374, 23578450748, 47156901496]

約数ペア:

[(1, 47156901496), (2, 23578450748), (4, 11789225374), (8, 5894612687), (19, 2481942184), (38, 1240971092), (73, 645984952), (76, 620485546), (146, 322992476), (152, 310242773), (292, 161496238), (361, 130628536), (584, 80748119), (722, 65314268), (1387, 33999208), (1444, 32657134), (2774, 16999604), (2888, 16328567), (5548, 8499802), (11096, 4249901), (26353, 1789432), (52706, 894716), (105412, 447358), (210824, 223679)]