51873695

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 66148992

約数和(自身を除く): 14275297

約数列:

[1, 5, 31, 43, 155, 181, 215, 905, 1333, 1849, 5611, 6665, 7783, 9245, 28055, 38915, 57319, 241273, 286595, 334669, 1206365, 1673345, 10374739, 51873695]

約数ペア:

[(1, 51873695), (5, 10374739), (31, 1673345), (43, 1206365), (155, 334669), (181, 286595), (215, 241273), (905, 57319), (1333, 38915), (1849, 28055), (5611, 9245), (6665, 7783)]