53353310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1999}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 102384000

約数和(自身を除く): 49030690

約数列:

[1, 2, 5, 10, 17, 34, 85, 157, 170, 314, 785, 1570, 1999, 2669, 3998, 5338, 9995, 13345, 19990, 26690, 33983, 67966, 169915, 313843, 339830, 627686, 1569215, 3138430, 5335331, 10670662, 26676655, 53353310]

約数ペア:

[(1, 53353310), (2, 26676655), (5, 10670662), (10, 5335331), (17, 3138430), (34, 1569215), (85, 627686), (157, 339830), (170, 313843), (314, 169915), (785, 67966), (1570, 33983), (1999, 26690), (2669, 19990), (3998, 13345), (5338, 9995)]