51883715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 69431040

約数和(自身を除く): 17547325

約数列:

[1, 5, 13, 59, 65, 83, 163, 295, 415, 767, 815, 1079, 2119, 3835, 4897, 5395, 9617, 10595, 13529, 24485, 48085, 63661, 67645, 125021, 175877, 318305, 625105, 798211, 879385, 3991055, 10376743, 51883715]

約数ペア:

[(1, 51883715), (5, 10376743), (13, 3991055), (59, 879385), (65, 798211), (83, 625105), (163, 318305), (295, 175877), (415, 125021), (767, 67645), (815, 63661), (1079, 48085), (2119, 24485), (3835, 13529), (4897, 10595), (5395, 9617)]