51359630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 109790208

約数和(自身を除く): 58430578

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 113, 151, 215, 226, 301, 302, 430, 565, 602, 755, 791, 1057, 1130, 1505, 1510, 1582, 2114, 3010, 3955, 4859, 5285, 6493, 7910, 9718, 10570, 12986, 17063, 24295, 32465, 34013, 34126, 45451, 48590, 64930, 68026, 85315, 90902, 119441, 170065, 170630, 227255, 238882, 340130, 454510, 597205, 733709, 1194410, 1467418, 3668545, 5135963, 7337090, 10271926, 25679815, 51359630]

約数ペア:

[(1, 51359630), (2, 25679815), (5, 10271926), (7, 7337090), (10, 5135963), (14, 3668545), (35, 1467418), (43, 1194410), (70, 733709), (86, 597205), (113, 454510), (151, 340130), (215, 238882), (226, 227255), (301, 170630), (302, 170065), (430, 119441), (565, 90902), (602, 85315), (755, 68026), (791, 64930), (1057, 48590), (1130, 45451), (1505, 34126), (1510, 34013), (1582, 32465), (2114, 24295), (3010, 17063), (3955, 12986), (4859, 10570), (5285, 9718), (6493, 7910)]