48155320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29363}}^1$

素因数の和:29415

約数の個数: 32

約数和(自身を含む): 110995920

約数和(自身を除く): 62840600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 29363, 58726, 117452, 146815, 234904, 293630, 587260, 1174520, 1203883, 2407766, 4815532, 6019415, 9631064, 12038830, 24077660, 48155320]

約数ペア:

[(1, 48155320), (2, 24077660), (4, 12038830), (5, 9631064), (8, 6019415), (10, 4815532), (20, 2407766), (40, 1203883), (41, 1174520), (82, 587260), (164, 293630), (205, 234904), (328, 146815), (410, 117452), (820, 58726), (1640, 29363)]