51458372

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{14029}}^1$

素因数の和:14171

約数の個数: 24

約数和(自身を含む): 103709760

約数和(自身を除く): 52251388

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 14029, 28058, 56116, 98203, 196406, 392812, 1837799, 3675598, 7351196, 12864593, 25729186, 51458372]

約数ペア:

[(1, 51458372), (2, 25729186), (4, 12864593), (7, 7351196), (14, 3675598), (28, 1837799), (131, 392812), (262, 196406), (524, 98203), (917, 56116), (1834, 28058), (3668, 14029)]