51160075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 65995776

約数和(自身を除く): 14835701

約数列:

[1, 5, 25, 31, 155, 251, 263, 775, 1255, 1315, 6275, 6575, 7781, 8153, 38905, 40765, 66013, 194525, 203825, 330065, 1650325, 2046403, 10232015, 51160075]

約数ペア:

[(1, 51160075), (5, 10232015), (25, 2046403), (31, 1650325), (155, 330065), (251, 203825), (263, 194525), (775, 66013), (1255, 40765), (1315, 38905), (6275, 8153), (6575, 7781)]