48929220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271829}}^1$

素因数の和:271844

約数の個数: 36

約数和(自身を含む): 148419180

約数和(自身を除く): 99489960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271829, 543658, 815487, 1087316, 1359145, 1630974, 2446461, 2718290, 3261948, 4077435, 4892922, 5436580, 8154870, 9785844, 12232305, 16309740, 24464610, 48929220]

約数ペア:

[(1, 48929220), (2, 24464610), (3, 16309740), (4, 12232305), (5, 9785844), (6, 8154870), (9, 5436580), (10, 4892922), (12, 4077435), (15, 3261948), (18, 2718290), (20, 2446461), (30, 1630974), (36, 1359145), (45, 1087316), (60, 815487), (90, 543658), (180, 271829)]