47179980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{262111}}^1$

素因数の和:262126

約数の個数: 36

約数和(自身を含む): 143113152

約数和(自身を除く): 95933172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 262111, 524222, 786333, 1048444, 1310555, 1572666, 2358999, 2621110, 3145332, 3931665, 4717998, 5242220, 7863330, 9435996, 11794995, 15726660, 23589990, 47179980]

約数ペア:

[(1, 47179980), (2, 23589990), (3, 15726660), (4, 11794995), (5, 9435996), (6, 7863330), (9, 5242220), (10, 4717998), (12, 3931665), (15, 3145332), (18, 2621110), (20, 2358999), (30, 1572666), (36, 1310555), (45, 1048444), (60, 786333), (90, 524222), (180, 262111)]