53048895

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 34042305

約数列:

[1, 3, 5, 15, 79, 89, 237, 267, 395, 445, 503, 1185, 1335, 1509, 2515, 7031, 7545, 21093, 35155, 39737, 44767, 105465, 119211, 134301, 198685, 223835, 596055, 671505, 3536593, 10609779, 17682965, 53048895]

約数ペア:

[(1, 53048895), (3, 17682965), (5, 10609779), (15, 3536593), (79, 671505), (89, 596055), (237, 223835), (267, 198685), (395, 134301), (445, 119211), (503, 105465), (1185, 44767), (1335, 39737), (1509, 35155), (2515, 21093), (7031, 7545)]