47550904

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 96041880

約数和(自身を除く): 48490976

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 157, 262, 289, 314, 524, 578, 628, 1048, 1156, 1256, 2227, 2312, 2669, 4454, 5338, 8908, 10676, 17816, 20567, 21352, 37859, 41134, 45373, 75718, 82268, 90746, 151436, 164536, 181492, 302872, 349639, 362984, 699278, 1398556, 2797112, 5943863, 11887726, 23775452, 47550904]

約数ペア:

[(1, 47550904), (2, 23775452), (4, 11887726), (8, 5943863), (17, 2797112), (34, 1398556), (68, 699278), (131, 362984), (136, 349639), (157, 302872), (262, 181492), (289, 164536), (314, 151436), (524, 90746), (578, 82268), (628, 75718), (1048, 45373), (1156, 41134), (1256, 37859), (2227, 21352), (2312, 20567), (2669, 17816), (4454, 10676), (5338, 8908)]