55913584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 40

約数和(自身を含む): 112770560

約数和(自身を除く): 56856976

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 811, 1112, 1622, 2224, 3244, 4309, 6488, 8618, 12976, 17236, 25141, 34472, 50282, 68944, 100564, 112729, 201128, 225458, 402256, 450916, 901832, 1803664, 3494599, 6989198, 13978396, 27956792, 55913584]

約数ペア:

[(1, 55913584), (2, 27956792), (4, 13978396), (8, 6989198), (16, 3494599), (31, 1803664), (62, 901832), (124, 450916), (139, 402256), (248, 225458), (278, 201128), (496, 112729), (556, 100564), (811, 68944), (1112, 50282), (1622, 34472), (2224, 25141), (3244, 17236), (4309, 12976), (6488, 8618)]