57545868

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{487}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 138279680

約数和(自身を除く): 80733812

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 229, 258, 458, 487, 516, 687, 916, 974, 1374, 1461, 1948, 2748, 2922, 5844, 9847, 19694, 20941, 29541, 39388, 41882, 59082, 62823, 83764, 111523, 118164, 125646, 223046, 251292, 334569, 446092, 669138, 1338276, 4795489, 9590978, 14386467, 19181956, 28772934, 57545868]

約数ペア:

[(1, 57545868), (2, 28772934), (3, 19181956), (4, 14386467), (6, 9590978), (12, 4795489), (43, 1338276), (86, 669138), (129, 446092), (172, 334569), (229, 251292), (258, 223046), (458, 125646), (487, 118164), (516, 111523), (687, 83764), (916, 62823), (974, 59082), (1374, 41882), (1461, 39388), (1948, 29541), (2748, 20941), (2922, 19694), (5844, 9847)]