51919863

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{619}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 70471680

約数和(自身を除く): 18551817

約数列:

[1, 3, 73, 219, 383, 619, 1149, 1857, 27959, 45187, 83877, 135561, 237077, 711231, 17306621, 51919863]

約数ペア:

[(1, 51919863), (3, 17306621), (73, 711231), (219, 237077), (383, 135561), (619, 83877), (1149, 45187), (1857, 27959)]