51980976

素因数分解:

$2^4\times 3^2\times {\mathrm{360979}}^1$

素因数の和:360993

約数の個数: 30

約数和(自身を含む): 145474940

約数和(自身を除く): 93493964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 360979, 721958, 1082937, 1443916, 2165874, 2887832, 3248811, 4331748, 5775664, 6497622, 8663496, 12995244, 17326992, 25990488, 51980976]

約数ペア:

[(1, 51980976), (2, 25990488), (3, 17326992), (4, 12995244), (6, 8663496), (8, 6497622), (9, 5775664), (12, 4331748), (16, 3248811), (18, 2887832), (24, 2165874), (36, 1443916), (48, 1082937), (72, 721958), (144, 360979)]