51648558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{9883}}^1$

素因数の和:9968

約数の個数: 32

約数和(自身を含む): 112914816

約数和(自身を除く): 61266258

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 9883, 19766, 29649, 59298, 128479, 256958, 385437, 662161, 770874, 1324322, 1986483, 3972966, 8608093, 17216186, 25824279, 51648558]

約数ペア:

[(1, 51648558), (2, 25824279), (3, 17216186), (6, 8608093), (13, 3972966), (26, 1986483), (39, 1324322), (67, 770874), (78, 662161), (134, 385437), (201, 256958), (402, 128479), (871, 59298), (1742, 29649), (2613, 19766), (5226, 9883)]