49511760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{206299}}^1$

素因数の和:206315

約数の個数: 40

約数和(自身を含む): 153487200

約数和(自身を除く): 103975440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 206299, 412598, 618897, 825196, 1031495, 1237794, 1650392, 2062990, 2475588, 3094485, 3300784, 4125980, 4951176, 6188970, 8251960, 9902352, 12377940, 16503920, 24755880, 49511760]

約数ペア:

[(1, 49511760), (2, 24755880), (3, 16503920), (4, 12377940), (5, 9902352), (6, 8251960), (8, 6188970), (10, 4951176), (12, 4125980), (15, 3300784), (16, 3094485), (20, 2475588), (24, 2062990), (30, 1650392), (40, 1237794), (48, 1031495), (60, 825196), (80, 618897), (120, 412598), (240, 206299)]