48545495

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 61333200

約数和(自身を除く): 12787705

約数列:

[1, 5, 43, 59, 89, 215, 295, 445, 1849, 2537, 3827, 5251, 9245, 12685, 19135, 26255, 109091, 164561, 225793, 545455, 822805, 1128965, 9709099, 48545495]

約数ペア:

[(1, 48545495), (5, 9709099), (43, 1128965), (59, 822805), (89, 545455), (215, 225793), (295, 164561), (445, 109091), (1849, 26255), (2537, 19135), (3827, 12685), (5251, 9245)]