56253420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{104173}}^1$

素因数の和:104191

約数の個数: 48

約数和(自身を含む): 175012320

約数和(自身を除く): 118758900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 104173, 208346, 312519, 416692, 520865, 625038, 937557, 1041730, 1250076, 1562595, 1875114, 2083460, 2812671, 3125190, 3750228, 4687785, 5625342, 6250380, 9375570, 11250684, 14063355, 18751140, 28126710, 56253420]

約数ペア:

[(1, 56253420), (2, 28126710), (3, 18751140), (4, 14063355), (5, 11250684), (6, 9375570), (9, 6250380), (10, 5625342), (12, 4687785), (15, 3750228), (18, 3125190), (20, 2812671), (27, 2083460), (30, 1875114), (36, 1562595), (45, 1250076), (54, 1041730), (60, 937557), (90, 625038), (108, 520865), (135, 416692), (180, 312519), (270, 208346), (540, 104173)]