48393275

素因数分解:

$5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 72019200

約数和(自身を除く): 23625925

約数列:

[1, 5, 7, 25, 35, 43, 59, 109, 175, 215, 295, 301, 413, 545, 763, 1075, 1475, 1505, 2065, 2537, 2725, 3815, 4687, 6431, 7525, 10325, 12685, 17759, 19075, 23435, 32155, 32809, 45017, 63425, 88795, 117175, 160775, 164045, 225085, 276533, 443975, 820225, 1125425, 1382665, 1935731, 6913325, 9678655, 48393275]

約数ペア:

[(1, 48393275), (5, 9678655), (7, 6913325), (25, 1935731), (35, 1382665), (43, 1125425), (59, 820225), (109, 443975), (175, 276533), (215, 225085), (295, 164045), (301, 160775), (413, 117175), (545, 88795), (763, 63425), (1075, 45017), (1475, 32809), (1505, 32155), (2065, 23435), (2537, 19075), (2725, 17759), (3815, 12685), (4687, 10325), (6431, 7525)]