55249560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51157}}^1$

素因数の和:51177

約数の個数: 64

約数和(自身を含む): 184168800

約数和(自身を除く): 128919240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51157, 102314, 153471, 204628, 255785, 306942, 409256, 460413, 511570, 613884, 767355, 920826, 1023140, 1227768, 1381239, 1534710, 1841652, 2046280, 2302065, 2762478, 3069420, 3683304, 4604130, 5524956, 6138840, 6906195, 9208260, 11049912, 13812390, 18416520, 27624780, 55249560]

約数ペア:

[(1, 55249560), (2, 27624780), (3, 18416520), (4, 13812390), (5, 11049912), (6, 9208260), (8, 6906195), (9, 6138840), (10, 5524956), (12, 4604130), (15, 3683304), (18, 3069420), (20, 2762478), (24, 2302065), (27, 2046280), (30, 1841652), (36, 1534710), (40, 1381239), (45, 1227768), (54, 1023140), (60, 920826), (72, 767355), (90, 613884), (108, 511570), (120, 460413), (135, 409256), (180, 306942), (216, 255785), (270, 204628), (360, 153471), (540, 102314), (1080, 51157)]