55503072

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1009}}^1$

素因数の和:1216

約数の個数: 72

約数和(自身を含む): 158820480

約数和(自身を除く): 103317408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1009, 1146, 1528, 1719, 2018, 2292, 3027, 3056, 3438, 4036, 4584, 6054, 6112, 6876, 8072, 9081, 9168, 12108, 13752, 16144, 18162, 18336, 24216, 27504, 32288, 36324, 48432, 55008, 72648, 96864, 145296, 192719, 290592, 385438, 578157, 770876, 1156314, 1541752, 1734471, 2312628, 3083504, 3468942, 4625256, 6167008, 6937884, 9250512, 13875768, 18501024, 27751536, 55503072]

約数ペア:

[(1, 55503072), (2, 27751536), (3, 18501024), (4, 13875768), (6, 9250512), (8, 6937884), (9, 6167008), (12, 4625256), (16, 3468942), (18, 3083504), (24, 2312628), (32, 1734471), (36, 1541752), (48, 1156314), (72, 770876), (96, 578157), (144, 385438), (191, 290592), (288, 192719), (382, 145296), (573, 96864), (764, 72648), (1009, 55008), (1146, 48432), (1528, 36324), (1719, 32288), (2018, 27504), (2292, 24216), (3027, 18336), (3056, 18162), (3438, 16144), (4036, 13752), (4584, 12108), (6054, 9168), (6112, 9081), (6876, 8072)]