53117198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 87997440

約数和(自身を除く): 34880242

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 589, 673, 1178, 1273, 1346, 2077, 2546, 4154, 12787, 20863, 25574, 39463, 41726, 45091, 78926, 90182, 396397, 792794, 856729, 1397821, 1713458, 2795642, 26558599, 53117198]

約数ペア:

[(1, 53117198), (2, 26558599), (19, 2795642), (31, 1713458), (38, 1397821), (62, 856729), (67, 792794), (134, 396397), (589, 90182), (673, 78926), (1178, 45091), (1273, 41726), (1346, 39463), (2077, 25574), (2546, 20863), (4154, 12787)]