51510753

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15427}}^1$

素因数の和:15493

約数の個数: 24

約数和(自身を含む): 86643648

約数和(自身を除く): 35132895

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 15427, 46281, 107989, 138843, 323967, 817631, 971901, 2452893, 5723417, 7358679, 17170251, 51510753]

約数ペア:

[(1, 51510753), (3, 17170251), (7, 7358679), (9, 5723417), (21, 2452893), (53, 971901), (63, 817631), (159, 323967), (371, 138843), (477, 107989), (1113, 46281), (3339, 15427)]