53956105

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 80930880

約数和(自身を除く): 26974775

約数列:

[1, 5, 7, 19, 35, 49, 67, 95, 133, 173, 245, 335, 469, 665, 865, 931, 1211, 1273, 2345, 3283, 3287, 4655, 6055, 6365, 8477, 8911, 11591, 16415, 16435, 23009, 42385, 44555, 57955, 62377, 81137, 115045, 161063, 220229, 311885, 405685, 567959, 805315, 1101145, 1541603, 2839795, 7708015, 10791221, 53956105]

約数ペア:

[(1, 53956105), (5, 10791221), (7, 7708015), (19, 2839795), (35, 1541603), (49, 1101145), (67, 805315), (95, 567959), (133, 405685), (173, 311885), (245, 220229), (335, 161063), (469, 115045), (665, 81137), (865, 62377), (931, 57955), (1211, 44555), (1273, 42385), (2345, 23009), (3283, 16435), (3287, 16415), (4655, 11591), (6055, 8911), (6365, 8477)]