55109041

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 62916864

約数和(自身を除く): 7807823

約数列:

[1, 13, 31, 67, 157, 169, 403, 871, 2041, 2077, 4867, 5239, 10519, 11323, 26533, 27001, 63271, 136747, 326089, 351013, 822523, 1777711, 4239157, 55109041]

約数ペア:

[(1, 55109041), (13, 4239157), (31, 1777711), (67, 822523), (157, 351013), (169, 326089), (403, 136747), (871, 63271), (2041, 27001), (2077, 26533), (4867, 11323), (5239, 10519)]