48649980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1847}}^1$

素因数の和:2298

約数の個数: 48

約数和(自身を含む): 136604160

約数和(自身を除く): 87954180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 1847, 2195, 2634, 3694, 4390, 5268, 5541, 6585, 7388, 8780, 9235, 11082, 13170, 18470, 22164, 26340, 27705, 36940, 55410, 110820, 810833, 1621666, 2432499, 3243332, 4054165, 4864998, 8108330, 9729996, 12162495, 16216660, 24324990, 48649980]

約数ペア:

[(1, 48649980), (2, 24324990), (3, 16216660), (4, 12162495), (5, 9729996), (6, 8108330), (10, 4864998), (12, 4054165), (15, 3243332), (20, 2432499), (30, 1621666), (60, 810833), (439, 110820), (878, 55410), (1317, 36940), (1756, 27705), (1847, 26340), (2195, 22164), (2634, 18470), (3694, 13170), (4390, 11082), (5268, 9235), (5541, 8780), (6585, 7388)]