40504950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{90011}}^1$

素因数の和:90029

約数の個数: 36

約数和(自身を含む): 108824508

約数和(自身を除く): 68319558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 90011, 180022, 270033, 450055, 540066, 810099, 900110, 1350165, 1620198, 2250275, 2700330, 4050495, 4500550, 6750825, 8100990, 13501650, 20252475, 40504950]

約数ペア:

[(1, 40504950), (2, 20252475), (3, 13501650), (5, 8100990), (6, 6750825), (9, 4500550), (10, 4050495), (15, 2700330), (18, 2250275), (25, 1620198), (30, 1350165), (45, 900110), (50, 810099), (75, 540066), (90, 450055), (150, 270033), (225, 180022), (450, 90011)]