47391864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151897}}^1$

素因数の和:151919

約数の個数: 32

約数和(自身を含む): 127594320

約数和(自身を除く): 80202456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 151897, 303794, 455691, 607588, 911382, 1215176, 1822764, 1974661, 3645528, 3949322, 5923983, 7898644, 11847966, 15797288, 23695932, 47391864]

約数ペア:

[(1, 47391864), (2, 23695932), (3, 15797288), (4, 11847966), (6, 7898644), (8, 5923983), (12, 3949322), (13, 3645528), (24, 1974661), (26, 1822764), (39, 1215176), (52, 911382), (78, 607588), (104, 455691), (156, 303794), (312, 151897)]