54969160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 131900400

約数和(自身を除く): 76931240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 229, 340, 353, 458, 680, 706, 916, 1145, 1412, 1765, 1832, 2290, 2824, 3530, 3893, 4580, 6001, 7060, 7786, 9160, 12002, 14120, 15572, 19465, 24004, 30005, 31144, 38930, 48008, 60010, 77860, 80837, 120020, 155720, 161674, 240040, 323348, 404185, 646696, 808370, 1374229, 1616740, 2748458, 3233480, 5496916, 6871145, 10993832, 13742290, 27484580, 54969160]

約数ペア:

[(1, 54969160), (2, 27484580), (4, 13742290), (5, 10993832), (8, 6871145), (10, 5496916), (17, 3233480), (20, 2748458), (34, 1616740), (40, 1374229), (68, 808370), (85, 646696), (136, 404185), (170, 323348), (229, 240040), (340, 161674), (353, 155720), (458, 120020), (680, 80837), (706, 77860), (916, 60010), (1145, 48008), (1412, 38930), (1765, 31144), (1832, 30005), (2290, 24004), (2824, 19465), (3530, 15572), (3893, 14120), (4580, 12002), (6001, 9160), (7060, 7786)]