48770260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2879}}^1$

素因数の和:2917

約数の個数: 72

約数和(自身を含む): 128701440

約数和(自身を除く): 79931180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 605, 770, 847, 1210, 1540, 1694, 2420, 2879, 3388, 4235, 5758, 8470, 11516, 14395, 16940, 20153, 28790, 31669, 40306, 57580, 63338, 80612, 100765, 126676, 158345, 201530, 221683, 316690, 348359, 403060, 443366, 633380, 696718, 886732, 1108415, 1393436, 1741795, 2216830, 2438513, 3483590, 4433660, 4877026, 6967180, 9754052, 12192565, 24385130, 48770260]

約数ペア:

[(1, 48770260), (2, 24385130), (4, 12192565), (5, 9754052), (7, 6967180), (10, 4877026), (11, 4433660), (14, 3483590), (20, 2438513), (22, 2216830), (28, 1741795), (35, 1393436), (44, 1108415), (55, 886732), (70, 696718), (77, 633380), (110, 443366), (121, 403060), (140, 348359), (154, 316690), (220, 221683), (242, 201530), (308, 158345), (385, 126676), (484, 100765), (605, 80612), (770, 63338), (847, 57580), (1210, 40306), (1540, 31669), (1694, 28790), (2420, 20153), (2879, 16940), (3388, 14395), (4235, 11516), (5758, 8470)]