47455660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7883}}^1$

素因数の和:7942

約数の個数: 48

約数和(自身を含む): 116557056

約数和(自身を除く): 69101396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 7883, 15766, 31532, 39415, 55181, 78830, 110362, 157660, 220724, 275905, 338969, 551810, 677938, 1103620, 1355876, 1694845, 2372783, 3389690, 4745566, 6779380, 9491132, 11863915, 23727830, 47455660]

約数ペア:

[(1, 47455660), (2, 23727830), (4, 11863915), (5, 9491132), (7, 6779380), (10, 4745566), (14, 3389690), (20, 2372783), (28, 1694845), (35, 1355876), (43, 1103620), (70, 677938), (86, 551810), (140, 338969), (172, 275905), (215, 220724), (301, 157660), (430, 110362), (602, 78830), (860, 55181), (1204, 39415), (1505, 31532), (3010, 15766), (6020, 7883)]