49001975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 67881072

約数和(自身を除く): 18879097

約数列:

[1, 5, 11, 25, 55, 97, 121, 167, 275, 485, 605, 835, 1067, 1837, 2425, 3025, 4175, 5335, 9185, 11737, 16199, 20207, 26675, 45925, 58685, 80995, 101035, 178189, 293425, 404975, 505175, 890945, 1960079, 4454725, 9800395, 49001975]

約数ペア:

[(1, 49001975), (5, 9800395), (11, 4454725), (25, 1960079), (55, 890945), (97, 505175), (121, 404975), (167, 293425), (275, 178189), (485, 101035), (605, 80995), (835, 58685), (1067, 45925), (1837, 26675), (2425, 20207), (3025, 16199), (4175, 11737), (5335, 9185)]